Physics MCQ for Competitive Exams | Set-70

Physics MCQs for all Competitive Exams SET-70
Physics Multiple Choice question for All Competitive Exams

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-70
भौतिक विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question : 1

Flemings "Left hand Rule" is associated with the effect of

[A].   Electric field on current
[B].   Magnetic field on magnet
[C].   Electric field on magnet
[D].   Magnetic field on current


Question : 2

A small piece of a substance is weakly attracted by a strong magnetic field. The substance is

[A].   diamagnetic
[B].   ferromagnetic
[C].   paramagnetic
[D].   non-magnetic


Question : 3

Boyle's law relates to

[A].   Kinetic Theory of Gases
[B].   Viscosity of Liquids
[C].   Elasticity of Solids
[D].   Plasticity of Solids


Question : 4

In a nuclear reactor, cadmium rods used to

[A].   absorb excess neutrons
[B].   absorb the heat produced
[C].   slow down fast neutrons
[D].   prevent the fuel rods from coming in contact with one another


Question : 5

"God Particle" is

[A].   Neutrino
[B].   Higgs Boson
[C].   Meson
[D].   Positron


Question : 6

The impurity atoms with which silicon should be doped to make p-type semiconductors are

[A].   phosphorus
[B].   antimony
[C].   boron
[D].   germanium


Question : 7

Heavy water is used in nuclear reactor to

[A].   Slow down neutron
[B].   Absorb neutron
[C].   Increase temperature
[D].   Increase speed of neutron


Question : 8

1 amu is equivalent to

[A].   1 eV
[B].   931 eV
[C].   931 KeV
[D].   931 MeV


Question : 9

The number of waves per second in a sound is called ________ of that sound

[A].   Velocity
[B].   Frequency
[C].   Displacement
[D].   Acceleration


Question : 10

Who indirectly determined the mass of the electron by measuring the charge of the electron

[A].   Thomson
[B].   Millikan
[C].   Rutherford
[D].   Einstein





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