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Physics MCQs for all Competitive Exams SET-6
Physics Multiple Choice Questions

Physics | General Science Multiple Choice Questions(MCQ)
भौतिक विज्ञान बहुविकल्पीय प्रश्न

Welcome to our exclusive collections of Physics | General science multiple choice questions (MCQs) with answers. Physic| General science is the very important section for competitive exams.
इस पोस्ट में हम भौतिकी से सम्बंधित कई महत्वपूर्ण बहुविकल्पीय प्रश्न उत्तर प्रस्तुत कर रहे है , जो कई प्रतियोगी परीक्षाओ में पूछे जाते है. जैसे TET, CTET, Police exams ,army exams, CDSE , SBI Clerk , SBIPO, PO, RRB , IBPS PO , PSc, State PSC, Patwari, Samvida, Teacher recruitment test, UPSC, SSC, CGL, SI, CDS, MAT , SSC 10+2 , CLAT , NIFT , SBI , IBPS Clerk, Vyapam, आदि.

Physics MCQs for all Competitive Exams SET-6
रसायन विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question : 1

Which instrument is used to measure heat radiation ?

[A].   Radar
[B].   Salinometer
[C].   Refractometer
[D].   Radio micrometer


Question : 2

Who discovered Diode Bulb ?

[A].   Henry Becquerel
[B].   Sir J.S. Fleming
[C].   Lee De Forest
[D].   Archemedes


Question : 3

Harry Brearley has invented

[A].   Electric iron
[B].   Electromagent
[C].   Stainless Steel
[D].   Gramophone


Question : 4

Solar energy is due to

[A].   Chemical reaction
[B].   Combustion reaction
[C].   Fission reaction
[D].   Fusion reaction


Question : 5

The moment of inertia of a body does not depend upon it's :

[A].   Axis of rotation
[B].   Angular velocity
[C].   Form of mass
[D].   Position of ais of rotation


Question : 6

A boat will submerge when it displaces water equal to its own

[A].   Weight
[B].   Surface area
[C].   Volume
[D].   None of the above


Question : 7

Which method can be applied to determine purity of a metal ?

[A].   Boyle's law
[B].   Pascal's law
[C].   Archimedes principle
[D].   Newton's law


Question : 8

Among the following materials sound travels fastest in

[A].   Vacuum
[B].   Steel
[C].   Water
[D].   Air


Question : 9

Tungsten is used for the manufacture of the filament of an electric bulb, because

[A].   It is economical
[B].   It is malleable
[C].   It is a good conductor
[D].   It has a very high melting point


Question : 10

Where are mesons found ?

[A].   Cosmic rays
[B].   Gamma rays
[C].   X-ray
[D].   Ultra violet





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