Question # 1

A capacitor stores 0.24 coulombs at 10 volts. It capacitance is:

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0.024F

0.12F

0.6F

0.8F

In simple harmonic motion, the acceleration of the body is…………. Proportional to the displacement.

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Inversely

Directly

Equally

Ration

SI unit of electric potential is:

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Watt

Volt

Coulomb

Joule

The waves in which particles of the medium vibrate perpendicular to the direction of waves are:

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Electromagnetic waves

Sound waves

Both a and b

Transverse waves

The S.I unit of electric potential is:

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Watt

Joule

Coulomb

Volt

One byte is equal to:

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7 bits

5 bits

8 bits

9 bits

The refractive index of ice is:

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1.00

1.33

1.31

2.42

The output of OR gate would be '0' When:

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Both of its inputs are zero

One of its two inputs is zero

Both of its inputs ar 1

Any one of its inputs is 1

When a heavy nucleus splits into lighter nuclei,the process would.

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Release nuclear energy

absorb nuclear energy

Release Chemical energy

Absorb Chemical Energy

In the presence of a charged body, an insulated conductor develops positive charge at one end and negative charge at the other end, this i- called:

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Electrostatics

Electrostatic induction

Magnetism

Electromagnetic induction

Example of mechanical waves is:

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Radio waves

X-rays

Light waves

Sound waves

The S.I unit of electric current is:

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Volt

Ampere

Coulomb

Watt

The waves in which particle of the medium vibrate parallel to the direction of waves are called

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Longitudinal waves

Transverse waves

Electromagnetic waves

both b and c

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