Physics Questions Practice Question and Answer

Q:

Which of the following is renewable energy?

780 1

  • 1
    Coal
    Correct
    Wrong
  • 2
    Solar energy
    Correct
    Wrong
  • 3
    Natural Gas
    Correct
    Wrong
  • 4
    Petrol
    Correct
    Wrong
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Answer : 2. "Solar energy"

Q:

Who is considered as the ultimate source of all forms of energy?

729 0

  • 1
    Coal
    Correct
    Wrong
  • 2
    Atom
    Correct
    Wrong
  • 3
    Water
    Correct
    Wrong
  • 4
    Sun
    Correct
    Wrong
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Answer : 4. "Sun"

Q:

What type of energy is used to perform bodily functions?

728 0

  • 1
    electric energy
    Correct
    Wrong
  • 2
    Solar energy
    Correct
    Wrong
  • 3
    muscle energy
    Correct
    Wrong
  • 4
    Chemical energy
    Correct
    Wrong
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Answer : 3. "muscle energy"

Q:

Necessary to get nuclear energy?

958 0

  • 1
    Chromium
    Correct
    Wrong
  • 2
    Silicon
    Correct
    Wrong
  • 3
    Uranium
    Correct
    Wrong
  • 4
    Aluminum
    Correct
    Wrong
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Answer : 3. "Uranium"

Q:

When resistors are connected in series, then net resistance____.

809 2

  • 1
    Increases
    Correct
    Wrong
  • 2
    Decreases
    Correct
    Wrong
  • 3
    Remains same
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 1. "Increases "

Q:

Maxwell is unit of

1749 2

  • 1
    Intensity of magnetization
    Correct
    Wrong
  • 2
    Permeability
    Correct
    Wrong
  • 3
    Magnetic flux
    Correct
    Wrong
  • 4
    Magnetic susceptibility
    Correct
    Wrong
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Answer : 3. "Magnetic flux"

Q:

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

748 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:

Fathometer is used to measure

1706 0

  • 1
    Earthquake
    Correct
    Wrong
  • 2
    Rain
    Correct
    Wrong
  • 3
    Depth of sea
    Correct
    Wrong
  • 4
    Sound intensity
    Correct
    Wrong
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Answer : 3. "Depth of sea "

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