Question # 1

If amplitude of a simple pendulum is increased by 4 times the time period will be.

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Four times

Half

Same

Two times

Pascal is famous for his work

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Hydrodynamics

Hydrostatics

Laws of gases

Behaviour of elastics bodies

A body starting from rest attains angular acceleration of 5 rad s-2 in 2 second final angular velocity will be.

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10 rad s-1

7 rad s-1

3 rad s-1

2 rad s-1

the length of simple pendulum of time period 1 second is

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2 m

1 m

0.5

0.25 m

Which one of the following can not be polarized.

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Ultra violet rays

Radio waves

T.V. Waves

Sound waves

The centre of Newton's rings will be

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Dark

Bright

Coloured

Not visible

The wave form of SHM is.

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Sine wave

Cosine wave

Tangent wave

Square wave

Dot product of vector with itself is.

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Zero

2 A

A²

A

Turning of radio is example of.

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Mechanical resonance

Electrical resonance

Physical resonance

Biological resonance

The mass of a body is quantitative measure of its

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Motion

Inertia

Weight

All of these

Which is unimportant in describing the satellites orbit.

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Distance of satellite from earth's center

Gravitational constant G

Mass of satellite

Mass of earth

Light waves are

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Longtail waves

Transvers waves

Stationary waves

Mechanical wave

A bullet shot straight up, return to its starting point in 10 sec. Its initial speed was

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9.8 ms-1

24.5 ms-1

49 ms-1

98 ms-1

Environmental crisis are also known as

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Population crisis

Entropy crisis

War crisis

Mass crisis

When two identical waves superimposed, which can change.

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Wave length

Frequency

Velocity

Amplitude

As we go from pole to equator of earth, the value of 'g'

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Increase

Decrease

Remain constant

Zero

In stationary waves the points which always remain at rest are.

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Nodes

Antinodes

Crest

Trough

Angular frequency is the characteristic of

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Linear motion

Vibratory motion

Circular motion

All of these

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Physics ICS Part 1 Full Book Mcq's Online Test MCQs With Answers

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