Question # 1

Viscosity is represented by Greek letter

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the acceleration of a body having SHM, depends upon its.

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Time period

Amplitude

Frequency

Displacement from mean position

The profile of periodic waves generated by a source executing S.H.M is represented by a.

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Circle

Sine curve

Tangent curve

Cosine curve

Salter's duck was invented by

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Newton

Einstein

Prof Salter

Maxwell

Two tunign forks of frequencies 260 Hz and 256 Hz are sounded together , the number of beats per second is.

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2

258

516

4

Which one is a conservative force

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Elastic spring force

Air resistance

Frictional force

Tension in the spring

Work has dimension lime

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Torque

Momentum

Velocity

Power

1 KWh =

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3.6 x 10³K

3.6 x 10⁶K

3.6 x 10⁹J

3.6 x 10¹²J

An elevator is moving up with an acceleration equal to 'g' An apparent weight of the body in an elevator is.

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Zero

Equal to real weight

2 mg

3 mg

The branch of Physics wich deals with velocities approaches the velocity of light is called

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Quantum Physics

Relati vistics Mechanics

Wave Mechanics

None of these

INTELSAT VI satellite operates at microwave frequencies of.

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2,4,6,10 GHz

4,6,11 and 14 MHz

4,6,11 and 14 GHz

2,4,6 AND 14 GHz

When body acquires terminal velocity them its acceleration 'a' becomes.

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a = 0

a = g

a > 0

a < 0

In transverse waves the particles of medium vibrate

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Along the direction of wave

Opposite to direction of wave

Perpendicular to direction of wave

Slowly

The word Fluid means

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To rise

To fall

To flow

To oppose

For working of heat engine, there must be

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A source

A sink

Ether of these

Both of them

The internal energy of system does not depend on

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Temperature

Pressure

Path

Final and initial state

One complete round trip of a vibrating body is called.

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Frequency

Time period

Vibration

Amplitude

Dimensional analysis helps in

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To convert one unti into another

Finding relation between quantities

To confirm the correct answer

All of the abvove

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

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