Physics Questions Practice Question and Answer

Q:

According to the law of reflection of light -

1505 0

  • 1
    The angle of incidence is greater than the angle of reflection
    Correct
    Wrong
  • 2
    The angle of incidence is equal to the angle of reflection
    Correct
    Wrong
  • 3
    The angle of incidence is smaller than the angle of reflection
    Correct
    Wrong
  • 4
    All the statements are true
    Correct
    Wrong
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Answer : 2. "The angle of incidence is equal to the angle of reflection"

Q:

Pressure inside a soap bubble is-

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  • 1
    More than atmospheric pressure
    Correct
    Wrong
  • 2
    Less than atmospheric pressure
    Correct
    Wrong
  • 3
    Equal to atmospheric pressure
    Correct
    Wrong
  • 4
    Half of atmospheric pressure/
    Correct
    Wrong
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Answer : 1. "More than atmospheric pressure"

Q:

Can eyes with vision be seen clearly?

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  • 1
    Nearby objects
    Correct
    Wrong
  • 2
    Big items
    Correct
    Wrong
  • 3
    distant objects
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "distant objects"

Q:

Weighing 1 kilogram is the weight. 

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  • 1
    1 N
    Correct
    Wrong
  • 2
    10 N
    Correct
    Wrong
  • 3
    9.8 N
    Correct
    Wrong
  • 4
    9 N
    Correct
    Wrong
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Answer : 3. "9.8 N "

Q:

Is a mirror always a direct reflection of the real object?

1494 0

  • 1
    flat, convex, concave
    Correct
    Wrong
  • 2
    flat, concave
    Correct
    Wrong
  • 3
    convex-concave
    Correct
    Wrong
  • 4
    Plain, convex
    Correct
    Wrong
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Answer : 4. "Plain, convex"

Q:

The air bubble in the water, which will behave like it is

1488 0

  • 1
    Convex mirror
    Correct
    Wrong
  • 2
    Convex lens
    Correct
    Wrong
  • 3
    Concave mirror
    Correct
    Wrong
  • 4
    Concave lens
    Correct
    Wrong
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Answer : 4. "Concave lens"

Q:

Which one of the following common devices works on the basis of the principle of mutual induction?

1486 1

  • 1
    Tubelight
    Correct
    Wrong
  • 2
    Transformer
    Correct
    Wrong
  • 3
    Photodiode
    Correct
    Wrong
  • 4
    LED
    Correct
    Wrong
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Answer : 2. "Transformer"

Q:

The light is a: 

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  • 1
    Transverse wave
    Correct
    Wrong
  • 2
    Longitudinal wave
    Correct
    Wrong
  • 3
    Both
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
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Answer : 1. "Transverse wave "

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