# Physics Quiz - 1, General Knowledge

## 25 Questions MCQ Test General Knowledge | Physics Quiz - 1, General Knowledge

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Attempt Physics Quiz - 1, General Knowledge | 25 questions in 50 minutes | Mock test for Current Affairs preparation | Free important questions MCQ to study General Knowledge for Current Affairs Exam | Download free PDF with solutions
QUESTION: 1

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QUESTION: 2

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QUESTION: 3

### It is easier to roll a stone up a sloping road than to lift it vertical upwards because

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QUESTION: 4

Large transformers, when used for some time, become very hot and are cooled by circulating oil. The heating of the transformer is due to

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QUESTION: 5

The absorption of ink by blotting paper involves

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QUESTION: 6

Nuclear sizes are expressed in a unit named

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Fermi - A unit of length equal to 10-15 meter (one femtometer), used in nuclear physics. It is similar to the diameter of a proton.

QUESTION: 7

Light year is a unit of

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QUESTION: 8

Mirage is due to

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QUESTION: 9

Light from the Sun reaches us in nearly

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QUESTION: 10

Stars appears to move from east to west because

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QUESTION: 11

Pa(Pascal) is the unit for

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QUESTION: 12

Planets do not twinkle because

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QUESTION: 13

Metals are good conductors of electricity because

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QUESTION: 14

Let a thin capillary tube be replaced with another tube of insufficient length then, we find water

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QUESTION: 15

Out of the following pairs, choose the pair in which the physical quantities do not have identical dimension?

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QUESTION: 16

If two bodies of different masses, initially at rest, are acted upon by the same force for the same time, then the both bodies acquire the same

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QUESTION: 17

Pick out the scalar quantity

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QUESTION: 18

Rectifiers are used to convert

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QUESTION: 19

out of the following, which is not emitted by radioactive substance?

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Neutrons are not emitted by radioactive substance.

QUESTION: 20

Sound waves in air are

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QUESTION: 21

Magnetism at the centre of a bar magnet is

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QUESTION: 22

It is more difficult to walk on a sandy road than on a concrete road because

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QUESTION: 23

Find the maximum velocity for the overturn of a car moving on a circular track of radius 100 m. The co-efficient of friction between the road and tyre is 0.2

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QUESTION: 24

Of the following properties of a wave, the one that is independent of the other is its

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QUESTION: 25

An aeroplane is flying horizontally with a velocity of 600 km/h and at a height of 1960 m. When it is vertically at a point A on the ground a bomb is released from it. The bomb strikes the ground at point B. The distance AB is

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