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Physics MCQs: 3800+ Questions & Answers in English

3800+ Physics MCQs in English with answers & explanations. Page 19. Practice objective questions for competitive exams, interviews & self-assessment — free o… Use the answer toggle below to show or hide all solutions, tap an option to check one question, or open a question for its own page.

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Physics MCQs: 3800+ Questions & Answers in English

Unit of electrical energy is

The earth’s magnetic field always has a vertical component except at the

A 100 watt bulb is kept switched ON for four hours. The units of electrical energy consumed

A mirror produces magnified erect image of an object. The nature of the mirror is

A remote control gadget (for TV etc.) has in it

Radiocarbon dating technique is used to estimate the age of

As you go down into a well, your weight

Which of the following conditions is true for an object to be in equilibrium?

What is the relation between velocity and acceleration at the highest point of projectile path?

Which of these is the cause of Friction?

Which of the following is NOT a method to reduce friction?

What is the absolute unit of power in c.g.s system?

Which of the following is true about universal gravitational constant in the case of two bodies each of unit mass having their centres placed at unit distance apart?

Which of the following is correct about acceleration due to gravity?

Suppose voltage V is applied across a resistance R. The power dissipated in the resistance is P. Now the same voltage V is applied across a parallel combination of three equal resistors each of resistance R. Then the power dissipated in the second case will be.

Four solid cubes of different metals, each one having a mass of one kg are weighed in water select the correct statement:

In a sprayer, the liquid rises in the tube due to

Which one of the following is the unit of measuring noise ?

When the velocity of a body is doubled, its 1.acceleration is doubled 2.momentum is doubled 3.kinetic energy becomes four times 4.potential energy is doubled Which of the above is/are correct?

The magnitude of saturation photoelectric current depends upon

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