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Physics

Physics
A transformer works on the principle of

Mutual induction
Inverter
Generator
Self induction

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Physics
________ states that internal energy is a function of state and the increase in internal energy is equal to the sum of the heat supplied to system and work done by the system.

First law of thermodynamics
Hooke's Law
Faraday's Law
The coulomb's law

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Physics
The device used to convert solar energy into electricity is

Electrochemical cell
Photovoltaic cell
Galvanic cell
Daniell cell

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Physics
An object of 10 kg is moving with a speed of 2 m/s. The kinetic energy of the object is

10 J
25 J
20 J
40 J

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Physics
Name the process by which bubbles from liquid are formed?

Surface Tension
Effervescence
Surface Energy
Degasification

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Physics
If velocity is constant then acceleration is what?

Increasing
Infinite
Zero
Constant

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MORE MCQ ON Physics

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