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10th Class Physics English Medium KPK Boards Online Mcqs MCQs With Answers

Question # 1

At extreme position potential energy of the pendulum is

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Maximum

Miimum

a and b

zero

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Question # 2

Which of the following is an example of simple harmonic motion ?

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Motion of the simple pendulum

The motion of ceiling fan

The spining of the Earth on its axis

A bouncing ball on a floor

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Question # 3

earth wire is connected with those appliances whose casing is made of:

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metals

wood

glass

plastic

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Question # 4

Which instrument is used to detect current?

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Galvanometer

Voltmeter

Ammeter

Electroscope

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Question # 5

SI unit of electric potential is:

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watt

volt

coulomb

joule

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Question # 6

Short form of information Technology is:

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ITS

CBIS

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Question # 7

Instrument used for detecting and testing the nature of charge on a body is called:

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Incubator

Spectroscope

voltmeter

electroscope

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Question # 8

The point through which rays of light pass after reflection from concave mirror is called principal:

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Focus

Circle

Axis

Radius

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Question # 9

Time period is reciprocal of:

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Frequency

Cycle

Wave-length

Amplitude

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Question # 10

Battery converts chemical energy into which energy:

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Mechanical

Electrical

Thermal

None of these

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Question # 11

The speed of sound in air is kmh^-1

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1243

1244

1245

1246

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Question # 12

The parts of computer which can be seen and touched are called:

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Hardware

Software

Modem

CPU

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Question # 13

According to ohm’s law V= :

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I²R

IR²

I/R

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