tet-ctet-physics-set-57

Physics MCQs for all Competitive Exams SET-57
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-57
भौतिक विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question : 1

If the atmospheric temperature and the dew point are nearly equal then ?

[A].   The relative humidity is 100%
[B].   The relative humidity is zero
[C].   The relative humidity is 50%
[D].   None of these


Question : 2

The blue colour of sky is due to the phenomenon of

[A].   Reflection
[B].   Refraction
[C].   Dispersion
[D].   Scattering


Question : 3

At zero degree kelvin a piece of germinium ?

[A].   The smaller balloon becomes bigger
[B].   The bigger balloon becomes smaller
[C].   The smaller becomes smaller and the bigger becomes bigger
[D].   There is no change in their size


Question : 4

An objects is placed at the focus of a concave mirror. The image will be

[A].   Real, inverted, same size at the focus
[B].   Real, upright, same size at the focus
[C].   Virtual, inverted, highly enlarged infinity
[D].   Real, inverted, highly enlarged at infinity


Question : 5

The heat transferred by the radiator of a refrigerator is ?

[A].   More than that at the freezer
[B].   Less than that at the freezer
[C].   The same as that at the freezer
[D].   None of these


Question : 6

Which one of the following is deviated by an electric field?

[A].   a- rays 
[B].   y – rays
[C].   Neutrons
[D].   X-rays


Question : 7

Which of the following is not a semiconductor ?

[A].   Germinium
[B].   Silicon
[C].   Arsenic
[D].   All of these


Question : 8

Which one of the following is used to determine the age of human fossils?

[A].   Density determination of fossil
[B].   Softness of the fossil
[C].   Radio-carbon dating
[D].   Water content of the fossil


Question : 9

The space waves which are affected seriously by atmospheric conditions are ?

[A].   MF0
[B].   HF
[C].   VHF
[D].   UHF


Question : 10

A piece of glass is heated to high temperature and then allowed to cool. If it cracks, a possible reason for this is the following property of glass ?

[A].   Low thermal conductivity
[B].   High thermal conductivity
[C].   High specific heat
[D].   Low specific heat





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