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10th Class Physics Chapter 10 Simple Harmonic Motion and Waves English Medium KPK Boards Online Mcqs MCQs With Answers

Question # 1

Floppy has a storage capacity

Choose an answer

4-5 MB

3-4 MB

1-3 MB

3-6 MB

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Question # 2

The part of waves at which particles of the medium are below the normal position are called:

Choose an answer

Extreme positon

Crest

Trough

None of these

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Question # 3

How many possible solutions are there for a prblem?

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One

Two

Three

Multiple

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Question # 4

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

Choose an answer

A string

A ripple tank

A helical spring (slinky)

A tuning fork

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Question # 5

The water waves after striking the hurdle will:

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Reflect

Refract

Diffract

All a , b, c

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Question # 6

The value of acceleration in simple harmonic motion at mean position is

Choose an answer

Maximum

Zero

10 N

Both a , b

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Question # 7

In a vacuum all electromagnetic waves have the same:

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Speed

frequency

amplitude

wavelength

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Question # 8

The maximum displacement from mean position is called:

Choose an answer

Maximum height

Time period

Amplitude

Intervel

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Question # 9

The S.I unit of Spring constant is:

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Nm-1

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Question # 10

In simple Harmonic motion, the acceleration of the body is _____ proportional to the displacement.

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Inversely

Directly

Equally

None of these

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Question # 11

The instrument used to study the properties of waves is called:

Choose an answer

Ripple tank

Stroboscope

Pendulum

None of these

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Question # 12

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

Choose an answer

A string

A ripple tank

A helical spring

A tuning fork

Skip

Question # 13

The vacuum all electromagnetic wave have the same

Choose an answer

speed

frequency

amplitude

wavelength

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