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भौतिकशास्त्र


There are 369 names in this directory beginning with the letter B.
B
Elec.Comm.(abbr. of bel) बेल

b
Elec.Comm.(abbr. of bel) बेल

B amplifier
Elec.Comm. B प्रवर्धी (बी प्रवर्धी)

B battery
Elec. B बॅटरी (स्त्री.) (बी बॅटरी)

B layer
Radio B स्तर (पु.)

B particle
beta particle

B position
Magn. (i.e. broadside on position) B स्थिति (स्त्री.) (पार्श्व आस्थिति)

B rays
beta rays

b.p.
उत्कलनांक (सं. b.p.) (abbr. for boiling point)

Babinet's compensator
Light (a device used, in conjunction with a Nicol prism, for the analysis of elliptically polarised light) बॅबिनेचा प्रतिपूरक

Babinet's principle
Light बॅबिनेचे तत्त्व

back
पृष्ठ (न.), पाठ (स्त्री.), पाठीमागचा भाग (पु.)

back
१ पाठीमागचा, मागील २ पश्च-

back electromotive force
Elec.Eng.(an electromotive force which opposes the normal flow of current in a circuit - sometimes called counter e.m.f.) विरोधी विद्युतगामक (विरोधी इ.एम.एफ.) back e.m.f.

back scattering
पश्च विकिरण

background
पार्श्वभूमि (स्त्री.)

background noise
Acous. पश्च कुरव

backlash
(a sudden oft. violent backward movement or recoil; an action or reaction in a reverse direction suggesting such a backward movement or recoil etc.) विगति (स्त्री.)

backward wave
पश्चग तरंग

bad
१ वाईट, खराब २ सदोष

bad conductor
Elec. दुर्वाहक (पु.)

baffle
१ Acous. etc. (something for deflecting, checking or otherwise regulating- as a flow) बाधिका (स्त्री.) २ व्यारोध (पु.)

balance
१ (to equal or equalise in weight, number, form or proportion; to weigh in or as if in a balance) संतुलित करणे, संतुलित होणे, समतोल असणे २ (as to bring to a state or position of equipoise) तोलून धरणे, तोल सांभाळणे, संतुलणे

balance
१ समतोल (पु.) २ (act of balancing) संतुलन (न.) ३ तुला (स्त्री.), तराजू (पु.) chemical balance रसायन तुला hydrostatic balance द्रवस्थितिक तुला physical balance भौतिक तुला spring balance स्प्रिंग तुला torsion balance मोटन तुला

balance wheel
तोलचक्र (न.)

balanced
१ संतुलित २ समतोल- (balanced by - ने संतुलित केलेला)

balanced amplifier
संतुलित प्रवर्धी

balanced circuit
Elec.Comm. संतुलित परिपथ

balanced line
Elec. संतुलित तारमार्ग

balanced reaction
Chem. संतुलित अभिक्रिया (अपूर्ण अभिक्रिया) (also incomplete reaction)

balancer
Elec.Eng.(as a device used on polyphase or ३ wire system to equalise the voltages between the phases or the sides of the system, when unbalanced loads are being delivered) संतुलक (पु.)

balancer set
संतुलक संच

balancer transformer
Elec.Eng. संतुलक परिवर्तित्र

balancing
संतुलक

balancing
संतुलन (न.)

balancing liquid column
संतुलक द्रव स्तंभ

balancing transformer
Elec.Comm. संतुलन परिवर्तित्र (also called matching transformer)

ball
१ बॉल (पु.), गोलक (पु.) २ गोळी (स्त्री.) ३ छर्रा (पु.)

ball bearing
Eng. बॉल बेअरिंग (न.), गोलक धारवा (पु.)

ballistic
(of or relating to ballistics or to a body in motion when the characteristics of such motion are determined by the laws of ballistics) प्राक्षेपिक, प्रक्षेप-

ballistic galvanometer
Elec.Eng. प्रक्षेप गॅल्व्हानोमीटर

ballistic pendulum
Mech. प्रक्षेप दोलक

ballistics
Mech.(the science of projectiles) प्रक्षेपिकी (स्त्री.)

balloon
बलून (न.), फुगा (पु.)

band
पट्ट (पु.), पट्टा (पु.)

band elimination filter
ऋपट्ट निरास निस्यंदक band rejection filter

band elimination filter
ऋपट्ट निरास निस्यंदक band rejection filter

band pass filter
Elec.Comm. पट्ट पारक निस्यंदक

band rejection filter
band elimination filter

band spectrum
Light (a typeof spectrum consisting of broad bands, each usu. having one sharp edge) वर्णाली (स्त्री.) (वर्ण colour; आली row or continuous line)

band spread
Radio पट्ट प्रसार

band stop filter
band elimination filter

band theory of solids
घन पदार्थांचा पट सिद्धांत

banded
पट्टित

banding
पट्टन (न.)

bandwidth
पट्टरुंदी (स्त्री.)

bandwidth amplifier
पट्टरुंदी प्रवर्धी

bar
१ दंड (पु.) दंडिका (स्त्री.) २ पट्टी (स्त्री.) ३ (as a unit of pressure)बार (न.) ४ Math. दंडिका (स्त्री.) (as in a- ) बार (पु.)

bar magnet
पट्टी चुंबक, दंड चुंबक

bar pendulum
दंड दोलक

barograph
Meteor.(a self registering barometer) हवादाब आलेखी (पु.)

barometer
Meteor. हवादाबमापी (पु.)

barometric
(made or indicated by a barometer) हवादाबमितीय, हवादाब

barometry
हवादाबमिति (स्त्री.)

baroscope
Meteor.(an instrument giving rough indications of changes in atmospheric pressure) हवादाबदर्शी(पु.)

barrel
१ पिंप (पु.) २ (बंदुकीची वगैरे) नळी (स्त्री.)

barrel distortion
Light Optics (a type of distortion produced by a lens by which the image of a square appears with sides curved outwards giving a sort of barrel shape) मध्यवर्धित विरुपण pincushion distortion मध्य आकुंचित विरुपण

barrier
१ (as any obstruction) अवरोध (पु.), २ रोधिका (स्त्री.) ३ (as a material object or set of objects that separates, keeps apart or demarcates or serves as a barrier) प्राचीर (न.) (as in potential barrier विभव प्राचीर) (प्राचीर an enclosure, fence or wall)

barrier layer
१ Elec.(the surface of contact between a semiconductor and a metal that acts as an alternating current rectifier) रोधिका स्तर २ Electronics प्राचीर स्तर

barrier layer cell
रोधिका स्तर घट

barrier layer rectifier
रोधिका स्तर दिष्टकारी

baryon
बॅरिऑन (पु.) hyperon हायपरान meson मेसॉन

base
१ पाया (पु.) २ आधार (पु.) ३ Math.(as in logarithms) आधारांक (पु.) ४ तळ (पु.) ५ Chem. आम्लारि (पु.)

base line
आधार रेषा

base vector
आधार सदिश

basic
१ मूळ, मूलभूत २ पायाभूत ३ Chem. आम्लारिधर्मी ४ Geol. अल्पसिलिक

batch
(as a quantity of material destined for one operation) घाणा (पु.)

bath
(a vessel containing a medium as water, oil, sand etc. for regulating the temperature of something placed in or upon it and used esp. in chemistry) मज्जनी (स्त्री.) cold bath शीत मज्जनी hot bath उष्ण मज्जनी oil bath तैल मज्जनी sand bath वालुका मज्जनी

bathysphere
Geol. बॅथिस्फिअर (पु.), गभीरगोल (पु.)

battery
Elec.(a group of two or more primary cells or accumulators, electrically connected in series or in parallel) बॅटरी (स्त्री.), विजेरी संच (पु.) primary battery प्राथमिक बॅटरी storage battery संचयी बॅटरी voltaic battery व्होल्ट बॅटरी

battery with cells in parallel
अनेकसरी घट बॅटरी

battery with cells in series
एकसरी घट बॅटरी

bead
मणी (पु.)

bead thermistor
मणी थर्मिस्टर

beaker
चंचुपात्र (न.)

beaker with spout
चोचदार चंचुपात्र

beam
१ शलाका (स्त्री.), दंड (पु.) २ (as a collection of nearly parallel rays, as of light or X rays) किरणशलाका (स्त्री.), किरणपुंज (पु.) (as of particles such as electrons) कणपुंज (पु.) ३ (a light ray) प्रकाशकिरण (पु.), कवडसा (पु.) ४ (of a balance) (तराजूची) द

beam antenna
Radio शलाका ँन्टेना, शलाका आकाशग (also called antenna array)

beam of balance
तुलादंड (पु.) तराजूची दांडी

beam of light
प्रकाश किरणशलाका, प्रकाश किरणपुंज

bearing
१ Eng. बेअरिंग (न.), धारवा (पु.) २ (relative position or directions- oft. pl.) दिशा (स्त्री.), संबंध (पु.)

bearing stress
बेअरिंग प्रतिबल

beat
१ (each of the pulsations of amplitude recurring at regular intervals produced by the union of sound waves etc.) विस्पंद (पु.) २ (as,one swing of the pendulum etc.) ढोल (पु.) ३ ठोका (पु.)

beat
१ (as to hit or strike repeatedly) ठोकणे २ विस्पंदन होणे

beat frequency
Radio विस्पंद वारंवारता

beat note
विस्पंदी स्वर

beating
विस्पंदन (न.)

becquerel rays
(after Antoine H Becquerel, Fr. physicist - rays emitted by a radioactive substance - used before adoption of terms alpha rays, beta rays and gamma rays) बेकेरेल किरण (पु.अ.व.)

bed
१ Geol. .. etc. स्तर (पु.) २ (as of a river) पात्र (न.)

behaviour
वर्तन (न.) (as in anomalous behaviour of water पाण्याचे असंगत वर्तन)

bel
(abbr.b) Elec.Comm. (after Alexander Graham Bell - a unit ten times the size of the more frequently used decibel) बेल (न.)

bell
घंटा (स्त्री.), घंटी (स्त्री.)

bell jar
घंटापात्र (न.)

bellows
भाता (पु.)

belt
पट्टा (पु.)

bench
मंच (पु.)

bend
१ वाकवणे, वाकणे २ (to causeto turn at an angle or on a curve from a straight line, course or pattern or to deflect) नमन करणे, नमन होणे

bend
१ बाक (पु.) २ नमन (पु.)

bending
नमन (न.)

bending
नमन-

bending moment
Eng. नमन आघूर्ण (also bending torque)

bending stress
नमन प्रतिबल

bending torque
bending moment

Bernoulli equation
बर्नुली समीकरण

Bernoulli's theorem
बर्नुली प्रमेय

beta
१ (symbol or B) बीटा (पु.) २ (as beta particle) बीटा कण (पु.) ३ (as beta ray) बीटा किरण (पु.)

beta decay
Nucleonics (a radioactive transformation of atomic uncleus in which the atomic number is increased or decreased by १ by the simultaneous emission of a beta particle, etc. as, the delay of an unstable elementary particle in which an electron or positron is emitted) बीटा ऱ्हास

beta particle
बीटा कण ( B कण) (also B particle)

beta ray spectroscopy
बीटा किरण पंक्तिदर्शन

beta rays
बीटा किरण ( B किरण) (also B rays)

betatron
(an apparatus for imparting high velocities to electrons) बीटाट्रॉन(पु.)

betweenness
Math.(the quality or state of being between two others in an ordered series) अंतरात्व (न.) region

bev
Electronics (a measure of energy- billion electron volts) बेव्ह (न.) (also BEV or BeV)

bevatron
Nucleonics (it accelerates protons - it is so called because it produces energies in bevs) बेव्हाट्रॉन(पु.)

BHP
(abbr. of brake horse power)बी एच पी (BHP) (रोधक अश्वशक्ति, बेक अश्वशक्ति) (also B.H.P.)

bi-
(in comb. - two) द्वि- mon- (also di-)

bias
अभिनति (स्त्री.) (अ.व. अभिनती) (pl. biases)

biaural
binaural

biaxal
(having two axes) द्विअक्षीय, द्विअक्ष- biaxial

biaxial crystal
(a crystal having two optic axes) द्विअक्षीय स्फटिक

bichromate cell
Elec. बायक्रोमेट घट (बायक्रोमेट विद्युतघट)

biconcave
(concave on both sides) द्विअंतर्वक्र

biconvex
(convex on both sides) द्विबहिर्वक्र

bicursal
Math.(having two paths, one for each of two moving points- used of a curve) द्विपथी unicursal

bidirectional
(reactive or functioning in two usu. opposite directions) द्विदिशिक

bidirectional amplifier
द्विदिशिक प्रवर्धी

bifilar
(composed of or employing two threads or wires) द्वितंतुक

bifilar pendulum
द्वितंतुक दोलक

bifilar suspension
(the suspension of a body by two parallel verticle wires or threads which gives a considerable controlling torque) द्वितंतुक निलंबन

bifocal
(having two focal lengths) द्विनाभिक

bifocal lens
द्विनाभिक भिंग

bimetallic
द्विधातुक

bimetallic thermometer
द्विधातुक तापमापी

binary
१ (compounded or consisting of two parts, characterised by two) द्विअंगी २ Astron. (of stars etc.) द्वैती ३ Math. द्विवर्णक, द्विवर्णी

binary
१ (something that is constituted of two figures, things or parts) द्विअंगी (न.) २ (as binary star) द्वैती तारा (पु.)

binary alloy
द्विअंगी संमिश्र

binary star
Astron. १ (a system of two stars that revolve around each other under their mutual gravitation) द्वैती तारा २ (as system) द्वैती संहति (also binary system)

binary system
१ Met. etc. द्विअंगी प्रणाली २ Astron. (as a system of binary stars) द्वैती संहति

binaural
Accus.(of or relating to two ears, involving the use or function of two ears) द्विकर्णी, द्विकर्ण- (also biaural)

binaural location
द्विकर्ण स्थाननिश्चयन

bind
१ बद्ध करणे, बद्ध होणे, बांधणे, बांधून घेणे २ (to form a usu. hard lump or mass) घट्ट होणे

binding
बंधनकारी, बंधन

binding energy
Nucleonics (total energy required to separate the protons and neutrons in a nucleus) बंधन ऊर्जा

binocular
द्विनेत्री (स्त्री.), (अ.व. द्विनेत्री) (also binoculars n.pl.)

binocular
द्विनेत्री

binocular vision
द्विनेत्री दृष्टि

biophysics
(the application of physical principles and methods to biological problems; the physics of living organisms) जीव भौतिकी (स्त्री.)

biprism
द्विप्रिझम (पु.)

biquartz
बायक्वार्टझ (पु.)

bisect
Math. समद्विभाजन करणे, अर्धित करणे

bisection
समद्विभाजन (न.) अर्धन (न.)

bisector
Math. समद्विभाजक (पु.) अर्धक (पु.)

bismuth spiral
Elec.Eng. बिस्मथ सर्पिल

bivalent
द्विसंयुजी

bivariant
(capable of twofold variation; having two degrees of freedom) द्विचल

black
काळा, कृष्ण

black radiation
कृष्ण प्रारण (also full radiation or total radiation)

blackbody
(a body which, when raised to incandescence, emits a continuous spectrum of light rays, approximated to by carbon and tungsten) कृष्णिका (स्त्री.)

blackbody radiation
(the characteristic thermal radiation emitted by a blackbody when heated) कृष्णिका प्रारण (also called Planckian radiation)

blackbody temperature
(the temperature at which a blackbody would emit the same radiation as it emitted by a given radiator at a given temperature) कृष्णिका तापमान

blast
१ (as air under pressure blown into a furnace; as a stream of air used tointensify heat in a furnace etc.) झोत (पु.) २ (as the ignition of detonation of an explosive charge) उत्स्फोट (पु.) explosion

blast
(to blow up by an explosive)उत्स्फोट करणे, सुरुंग लावून फोडणे

blast furnace
Met. (as a type of smelting furnace in which an air blast is used) झोतभट्टी (स्त्री.)

bleach
-चे विरंजन करणे, विरंजित करणे, विरंजित होणे

bleach
१ (the act or process of whitening or lightening the colour of something) विरंजन (न.) २ (as a chemical or preparation used in bleaching) विरंजक पदार्थ (पु.)

bleachability
विरंजनीयता (स्त्री.), विरंजनक्षमता (स्त्री.)

bleachable
विरंजनीय

bleached
विरंजित

bleacher
विरंजक (पु.)

bleaching
विरंजन (न.)

bleaching powder
विरंजक चूर्ण

bleeder resistance
Elec.Comm. स्त्रावी रोध

blind
अंध

blind spot
Radio etc. अंधबिंदु (पु.)

blindness
अंधता (स्त्री.)

block
खंड (पु.), खंडक (पु.)

block diagram
१ (a perspective diagram of three dimensional object used orig. for physiographic illustration of parts of the earth's surface but later adapted to other uses) त्रिमिति आकृति, खंडकाकृति (स्त्री.) २ (a drawing in which labelled squares, rectangles and other arbitrary figures represent the relative position and functions of the parts of an apparatus) स्थूल आरेख

blotting paper
शोषक कागद (पु.), टिपकागद (पु.)

blow
१ फुंकणे २ फुगवणे ३ (to destroy by an explosion) उडवून देणे

blower
१ भाता (पु.) २ फुगारी (पु.) (as in glass blower काचफुगारी)

blowpipe
फुंकनळी (स्त्री.)

blue
नील, निळा green हरित, हिरवा indigo आकाशी, अस्मानी infrared अवरक्त orange नारिंगी red रक्त, लाल, तांबडा ultraviolet जंबुलातीत, पराजंबु violet जंबु, जांभळा yellow पीत, पिवळा

blue shift
अभिनील विस्थापन

blueing
अभिनीलन (पु.)

blunder
घोडचूक (स्त्री.) error

blur
अस्पष्ट करणे, अस्पष्ट होणे

blur
(as a confused or indistinct effect) अस्पष्ट परिणाम (पु.)

blurred
१ अस्पष्ट २ पुसट

board
फलक (पु.)

boat
नौका (स्त्री.), नाव (स्त्री.)

bob
(a boll or weight esp. at the end of something) गोळा (पु.)

bobbin
रीळ (न.), बॉबिन (स्त्री.)

bobbin winding
Elec.Eng. रीळ कुंडलन

body
१ वस्तु (स्त्री.) (as in celestial body खवस्तु) २ पदार्थ (पु.) (as in elastic body प्रत्यास्थी पदार्थ) ३ काय (पु.) (as in one body model एककाय प्रतिकृति)

body centred
(of a space lattice- having like points at both ends of every vector paallel and equal to that between the corner and the centre of the unit cell; having identical atoms or atomic groupings at and about the corners and the centre of the unit cell) अंतःकेंद्रित

body centred cubic structure
Crystal. अंतःकेंद्रित घनाकृति संरचना

body centred structure
अंतःकेंद्रित संरचना

Bohr atom
(after Neils H D Bohr, Dan.physicist - the atom as described by the Bohr theory) बोहर अणु

Bohr theory
(a theory of the structure of the hydrogen atom that was later elaborated to apply to atoms of other elements) बोहर सिद्धांत

boil
उत्कलन करणे, उकळवणे, उत्कलन होण, उकळणे

boiler
१ उत्कलनित्र (न.) २ Eng.(as in engines) बॉयलर (पु.)

boiling
Heat उत्कलन (न.) bubbling बुद्बुदन ebullition उत्क्वथन effervescence प्रबुद्बुदन

boiling
उत्कली, उत्कलन-, उकळता, उकळणारा

boiling point
Heat, Chem. उत्कलनांक (पु.) (abbr. b.p.)

boiling water reactor
उत्कली जल क्रियाधानी

bolometer
Elec.Eng. Heat (a very sensitive resistance thermometer used in the detection and measurement of feeble thermal radiation and esp. adapted to the study of infrared spectra) बोलोमीटर (पु.)

bolt
Eng. etc. बोलट (पु.), कडी (स्त्री.)

bomb
बॉम्बगोळा (पु.), बॉम्ब (पु.)

bomb calorimeter
Heat (a form of apparatusused for determining the calorific values of fuels) बॉम्ब कॅलरीमापी

bombard
(to subject a body or substance to the impact of rapidly moving paticles, as electrons or alpha rays) भडिमार करणे, वर्षाव करणे, मारा करणे

bombarding
भडिमार करणारा, वर्षाव करणारा, मारा करणारा

bombardment
भड्मार (पु.) वर्षाव (पु.) मारा करणे (न.)

bond
१ (as chemical bond - unit of force joining two atoms together in a molecule - generally consisting of a pair of shared electrons) बंध (पु.) २ (generally) बंध (पु.) (अ.व. बंध)

bond energy
बंध ऊर्जा

bond energy
बंध ऊर्जा

bond stress
बंध प्रतिबल

bondage
बंधन (न.)

bonding
बंधक

bonding
बंधक

bonding
बंधन (न.)

bonding electron
बंधक इलेक्ट्रॉन

bonds of attraction
आकर्षण बंध (पु.अ.व.), आकर्षणाचे बंध (पु.अ.व.)

boost
(to increase or amplify) वर्धन करणे

booster
वर्धी (पु.)

booster
वर्धन-, वर्धक

booster amplifier
वर्धक प्रवर्धी

border
१ तट (पु.) २ सीमा (स्त्री.), किनार (स्त्री.), काठ (पु.)

bore
विंधणे

bore
छिद्र (न.)

borer
छिद्रक (पु.), वेजी (पु.)

boring
विंधण (न.)

born approximation
बॉर्नचे निकटन

Bose Einstein quantum statistics
(after Satyendra Nath Bose, Indian physicist and Albert Einstein, Am. Physicist) बोस आइनस्टाईन क्वांटम सांख्यिकी

Bose Einstein statistics
बोस आइनस्टाईन सांख्यिकी

boson
Nucleonics (a particle described by Bose-Einstein statistics) बोसान (पु.)

boss
Eng.Geol. वृत्तस्कंध (पु.), वशिंड (न.)

bottle
१ बाटली (स्त्री.), कुपी (स्त्री.) २ Elec.Comm.(a colloquialism for thermionic valve) बॉटल (स्त्री.)

bottle
बाटलीत भरुन ठेवणे, कुपीभरण करणे

bottling
बाटलीत भरुन ठेवणे (न.), कुपीभरण (न.)

bottom
तळ (पु.), बूड (न.)

bound
बद्ध, बांधलेला

bound
सीमा (स्त्री.) (are bound together एकमेकांशी बद्ध असतात)

bound charge
Elec.Eng. Magn.( an induced electrostatic charge which is bound by the presence of the charge of opposite polarity which induced it) बद्ध प्रभार

bound free transition
बद्ध मुक्त संक्रमण

bound particle
बद्ध कण

boundary
सीमा (स्त्री.)

boundary layer
(the region of retarded flow in a fluid close to the surface of a body past whichthe fluid flows) सीमा स्तर

boundary lubrication
Eng. सीमा वंगणन

boundary scattering
(as in thermal conduction in solids) सीमा विकिरण

bounded
सीमित, सीमाबद्ध

bounding
सीमक, सीमा -

bow
गज (पु.), धनु (पु.)

bowed string
गजाहत तंतु

bowstring
धनुतंतु (पु.)

box
पेटी (स्त्री.), पेटिका (स्त्री.)

box shaped
पेटिकाकृति-, पेटीच्या आकाराचा

Boyle's law
(after Robert Boyle, Brit. physicist) बॉईलचा नियम

bracket
१ Math. कंस (पु.) २ (as a projecting support for a shelf or other part) बॅकेट (पु.)

brackett series
Light बॅकेट श्रेणी

brake
Eng. etc.(as a device for applying resistance to the motion of a body) रोधक (पु.), बेक (पु.) hydraulic brake द्रविक रोधक, द्रविक बेक vacuum brake निर्वात रोधक, निर्वात बेक

brake horsepower
(abbr. BHP) Eng.(the power of an engine or other motor as calculated from the force exerted on a friction brake or absorption dynamometer applied to the flywheel orthe shaft) रोधक अश्वशक्ति, बेक अश्वशक्ति (बी एच पी)

Bramah press
Hyd.(after J Bramah Eng.engineer) बामाचे दाबयंत्र (also hydraulic pres)

branch
शाखा (स्त्री.)

branched
शाखित

branching
शाखन (न.)

Braun tube
(after Karl F. Braun, Ger. physicist - an evacuated glass vessel fitted with electrodes for producing a narrow beam of cathode rays that form a bright spot on a fluorescent screen placed at the end of the tube) बाऊन नलिका

braze
(to solder with an alloy of brass and zinc) पिझाळणे (पितळेने झाळणे)

brazed
पिझाळलेला

brazing
पिझाळण (न.)

breadth
रुंदी (स्त्री.)

breadthwise
रुंदीच्या बाजूने

break
१ (as to separate or split into smaller units or parts) वियोजित करणे, वियोजन करणे, - चे वियोजन होणे २ भंग पावणे, तोडणे, तुटणे, फोडणे, फुटणे

break
१ खंड (पु.) २ वियोजन (न.) ३ भंग (पु.), फूट (स्त्री.)

breakdown
१ भंग (पु.) विभंजन (न.) २ खंड (पु.)

breakdown diode
Elec. भंजी डायोड

breakdown voltage
Elec.Eng. भंजी व्होल्टता

breaker
Elec.Eng.(a device or instrument that breaks - a term commonly used to denote circuit breaker) वियोजी (पु.)

breaking
१ वियोजन (न.) २ विभंजन (न.)

breakup
१ विभागणी (स्त्री.) २ (as disruption or dissolution into component parts) वियोजन (न.)

breed
Nuclear Eng.(to produce a fissionable element, asplutonium, from nonfissionable element, as uranium २३८ by bombardment with neutrons from radioactive element so that more fissionable material is produced that is used up) प्रजनित करणे, - चे प्रजनन करणे, प्रजनित होणे (अ.क्रि.)

breeder
Nuclear Eng. (as breeder reactor) न्यूक्लीय प्रजनक (पु.)

breeder reactor
Nuclear Eng.(a reactor in which the breeding of fissionable material takes place) प्रजनक क्रियाधानी (न्युक्लीय प्रजनक क्रियाधानी) (also breeder or converter)

breeding ratio
Nuclear Eng. (the number of fissionable atoms produced per fissionable atom destroed) प्रजनन गुणोत्तर

Brewster angle
Light (after Sir David Brewster, Scot. physicist) बूस्टर कोन (also Brewster's angle)

Brewster point
Light बूस्टर बिंदु

Brewster's law
Light (the angle of polarisation at the surface of a medium is the angle whose tangent is equal to the refractive index of the medium) बूस्टरचा नियम

brick
वीट (स्त्री.)

bridge
१ (something suggesting a bridge to serving the function of connecting) सेतु (पु.) २ Elec.Eng.(an electrical instrument or network for measuring or comparing resistances, impedances, inductances etc.) सेतु (पु.), बिज (पु.) ३ Civ.Eng. पूल (पु.), सेतु (पु.)

bridging
सेतु-

bridging amplifier
Elec.Comm. सेतु प्रवर्धी

bright
द्युतिमान, द्युति-

bright line spectrum
द्युतिरेषा पंक्ति (द्युतिरेषा वर्णपंक्ति)

bright red
दीप्त रक्त

brightness
द्युति (स्त्री.) brilliance द्युति, चमक fluorescence प्रतिदीप्ति gloss चकाकी incandescence तापदीप्ति iridescence वर्णदीप्ति luminescene दीप्ति lustre (or luster) तेज phosphorescene स्फुरदीप्ति thermoluminescene ताप अनुदीप्ति

brilliance
द्युति (स्त्री.), चमक (स्त्री.) brightness

brilliant
द्युतिमान, चमकदार

British Thermal Unit
(abbr. B.T.U. or B.Th.U.) Heat (the amount of heat required to raise the temperature of one pound of water one Fahrenheit degree) बिटिश औष्णिक एकक (बी.टी.यू)

brittle
ठिसूळ

brittleness
ठिसुळपणा (पु.)

broad
१ (having extension from side to side of a specified dimension) रुंद २ (marked by ample extent from side to side; not narrow) विस्तृत

broad band amplifier
विस्तृतपट्ट प्रवर्धी

broadcast
१ (to send out from a transmitting station for an unlimited number of receivers) परिक्षेपण करणे, प्रसारित करणे २ Radio ध्वनिक्षेपण करणे

broadcast
१ परिक्षेपण (न.), प्रसारण (न.) २ Radio ध्वनिक्षेपण (न.)

broadcasting
१ परिक्षेपण (न.), प्रसारण (न.) २ Radio ध्वनिक्षेपण (न.)

broadcasting station
परिक्षेपण स्थानक, प्रसारण स्थानक

broadcasting studio
परिक्षेपण कलागार, प्रसारण कलागार

broadside on
(with the side or longer dimension foremost) पार्श्व आस्थित (पार्श्व - side, आस्था - to stand or remain on or by)

broadside on magnet
पार्श्व आस्थित चुंबक

broadside on position
Magn. पार्श्व आस्थिति (पार्श्व आस्थित स्थिति) (B स्थिति) (also B position)

Brownian movement
(after Robert Brown, Scot. botanist- as the peculiar random movement exhibited by microscopic particles of both organic and inorganic substances when suspended in liquids or gases that is caused by the impact of molecules of fluid surrounding the particle

brush
Elec.Eng.(a conductor commonly in the form of a bundle of copper strips or wire gauze etc. arranged to mke electrical contact between a stationary, and moving surface) बश (पु.), कुंचा (पु.)

brush discharge
Elec.Eng.etc. कुंचा विमोच (विद्युन्मोच), बश विमोच (विद्युन्मोच)

BTU
(abbr. of British Thermal Unit) बी.टी.यु.(बिटीश औष्णिक एकक) (also B.Th.U.)

bubble
बुडबुडा (पु.), बुद्बुद (पु.)

bubble chamber
बुद्बुद कक्ष

bubble pressure
बुद्बुद दाब

bubbling
बुद्बुदन (न.) boiling

bucket
बादली (स्त्री.)

buffer
(any of various devices etc. designed primarily to reduce shock due to contact) उभयरोधी (पु.), बफर (पु.)

buffer
१ उभयरोधन करणे २ Chem. (to treat as an acid solution with a buffer) उभयरोधी योजन करणे

buffer amplifier
Elec. Comm. उभयरोधी प्रवर्धी, बफर प्रवर्धी

buffered
उभयरोधित

buffering
उभयरोधन (न.)

buffering
उभयरोधी

bulb
फुगा (पु.)

bulge
फुगवटा (पु.)

bulge
फुगट होणे

bulk
(as spatial dimension, volume or magnitude, esp. great extent) आयतन (न.)

bulk elasticity
आयतन प्रत्यास्थता

bulk modulus
(the ratio of the intensity of stress to the volume strain produced by stress - used of an elastic medium subjected to volume compression) म

bulk modulus of elasticity
प्रत्यास्थतेचा आयतन मापांक (also volumetric modulus of elasticity)

bunch
गुच्छ (पु.) (अ.व. गुच्छ)

bunches of electrons
इलेक्ट्रॉनांचे गुच्छ (पु.अ.व.)

bunching
गुच्छन (न.)

bundle
संभार (पु.), पूल (पु.) (अ.व. पूल) (पूल- taken from Skt. means a bundle)

bundle of rays
किरण संभार, किरण पूल

Bunsen burner
Chem. (after Robert Wilhelm Bunsen, Ger. chemist) बुनसेन ज्वालक

Bunsen flame
बुनसेन ज्योत

buoy
(to keep afloat on a liquid; to keep floating in the air - usu. used with up) प्लावित करणे (प्लु- प्लवते itself means float प्लावित kept afloat, and hence the pfx. उत् is unnecessary) (is buoyed up प्लावित केला जातो, प्लावित होतो)

buoyance
Hyd. etc.(the property of floating on surface of liquid or in a fluid the property of a fluid by which it exerts an upward force on a body placed in it) प्लावकता (स्त्री.) buoyancy (pl. buoyances; buoyancies)

buoyant
प्लावक, प्लावी

buoyant force
प्लावक बल, प्लावी बल

burette
Chem. मोजनळी (स्त्री.), ब्यूरेट (स्त्री.)

burn
जाळणे, जळणे, ज्वलन करणे, ज्वलन होणे

burner
ज्वालक (पु.)

burning
ज्वलन (न.) combustion

burning
जळता

burst
प्रस्फोट (पु.) explosion

burst
प्रस्फोट करणे, प्रस्फोट होणे

bushing
१ (a usu. removable lining or sleeve of metal or other material that is inserted or screwed into an opening to limit its size, resist wear or erosion etc.) अस्तर (नलिका वगैरे) २ Elec. Eng.(as an insulating sleeve inserted in an opening in a metal plate or case to protect a through conductor from abrasion and possible short circuit) अस्तरण (न.), बुशिंग (न.)

buzzer
गुंजक (पु.), बझर (पु.)

buzzing
गुंजन-

buzzing
गुंजन (न.)

buzzing sound
गुंजन ध्वनि

bypass
(a passage to one side; an auxiliary passage; a path for shunting part or all of an electric current around one or more elements of circuit) उपमार्ग (पु.), पार्श्वसारी (मार्ग वगैरे)

bypass
पार्श्वसारण करणे

bypass condenser
Radio etc. पार्श्वसारी, संधारित्र

bypass filter
Elec.Comm. पार्श्वसारी निस्यंदक

byproduct
उपौत्पादन (न.), आनुषंगिक पदार्थ (पु.)