Question # 1

At extreme position potential energy of the pendulum is

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Maximum

Miimum

a and b

zero

When a body moves to and fro about a point its motion is called:

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Random motion

Linear motion

Vibratory motion

Rotatory motion

During S.H.M acceleration of the body is maximum at:

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Mean position

Extreme positions

Between mean & Extereme

None of these

The time required to complete one round trip (vibration) abut mena position is called:

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Time period

Freqency

Amplitude

None of these

It mean position kinetic energy of the ball is:

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Minimum

Zero

Maximum

None of these

Floppy has a storage capacity

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4-5 MB

3-4 MB

1-3 MB

3-6 MB

Time period is reciprocal of:

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Frequency

Cycle

Wavelength

Amplitude

Program up gradation refers to:

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Program enhancement

Program identification

Program development

Program implementation

Which of the following devices can be used to produce both a transverse and longitudinal waves?

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A string

A ripple tank

A helical spring

A tuning fork

The time period of simple pendulum can be calculated by:

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T = 2π√L/g

T = 2 π √m/k

T = 2 π √g/L

T = 2 π √K/m

The ratio of external force applied on the spring to displacement is called:

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Hook's law

Constant

Spring constant

The displacement produced in the spring directly proportional to force is called:

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Hook's law

Boyle's law

Newton's law

both 'b' and 'c'

It mass of bob o a simple pendulum is doubled, its time period.

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is doubled

become four times

remains same

none of the above

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Physics 10th Class English Medium Unit 1 Online Test MCQs With Answers

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