tet-ctet-physics-set-55

Physics MCQs for all Competitive Exams SET-55
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-55
भौतिक विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question : 1

A liquid initially contracts when cooled down to 4 degree Celsius but on further cooling down to 0 degree Celsius, it expands. The liquid is ?

[A].   Alcohol
[B].   Water
[C].   Molten Iron
[D].   Mercury


Question : 2

A diode as a rectifier converts ?

[A].   AC to DC
[B].   DC to AC
[C].   Varying DC into constant DC
[D].   High Voltage into low voltage and vice-versa


Question : 3

If an ideal gas is isothermally expanded, its internal energy will ?

[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

Which of the following is most suitable for the core of an electromagnet ?

[A].   Air
[B].   Soft Iron
[C].   Steel
[D].   None of these


Question : 5

Which of the following substances has greatest specific heat ?

[A].   Iron
[B].   Water
[C].   Copper
[D].   Mercury


Question : 6

A magnetic needle is kept in non-uniform magnetic field. It experiences ?

[A].   A force and a torque
[B].   A force but not a torque
[C].   A torque but not a force
[D].   None of these


Question : 7

A source of magnetic field is ?

[A].   A static electric charge
[B].   A moving electric charge
[C].   A current loop
[D].   Both [B] and [C]


Question : 8

The unit of latent heat is ?

[A].   Cal-g
[B].   Cal/oC
[C].   Cal/g
[D].   None of these


Question : 9

A small piece of an unmagnetised material gets repelled when it is brought near a powerful magnet the material is ?

[A].   Paramagnetic
[B].   Diamagnetic
[C].   Ferromagnetic
[D].   Non Magnetic


Question : 10

Tangent galvanometer is used to measure ?

[A].   Steady currents
[B].   Currents impulses
[C].   Earth’s magnetic field
[D].   None of these





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