Physics Questions Practice Question and Answer

Q:

The unit of which physical quantity is not pascal?

812 0

  • 1
    Moment of inertia
    Correct
    Wrong
  • 2
    Pressure
    Correct
    Wrong
  • 3
    Stress
    Correct
    Wrong
  • 4
    Young’s modulus
    Correct
    Wrong
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Answer : 1. "Moment of inertia"

Q:

The electric bulb has a filament?

898 0

  • 1
    Copper
    Correct
    Wrong
  • 2
    Platinum
    Correct
    Wrong
  • 3
    Tungsten
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "Tungsten"

Q:

What is the kilowatt hour unit?

749 0

  • 1
    charge power
    Correct
    Wrong
  • 2
    Energy
    Correct
    Wrong
  • 3
    Potential power
    Correct
    Wrong
  • 4
    power
    Correct
    Wrong
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Answer : 2. "Energy"

Q:

What is the color that is used in danger signals?

823 0

  • 1
    Yellow color
    Correct
    Wrong
  • 2
    Purple color
    Correct
    Wrong
  • 3
    Blue color
    Correct
    Wrong
  • 4
    Red color
    Correct
    Wrong
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Answer : 4. "Red color"

Q:

What type of reflection is made on the cinema screen?

1300 0

  • 1
    virtual image
    Correct
    Wrong
  • 2
    real reflection
    Correct
    Wrong
  • 3
    both
    Correct
    Wrong
  • 4
    All the statements are true
    Correct
    Wrong
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Answer : 2. "real reflection"

Q:

What is the farthest point of the normal human eye?

921 0

  • 1
    is at 25 cm
    Correct
    Wrong
  • 2
    is at infinity
    Correct
    Wrong
  • 3
    is at 25 mm
    Correct
    Wrong
  • 4
    is at 25 m
    Correct
    Wrong
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Answer : 2. "is at infinity"

Q:

Who discovered electromagnetic induction?

1260 0

  • 1
    Maxwell
    Correct
    Wrong
  • 2
    Fleming
    Correct
    Wrong
  • 3
    Faraday
    Correct
    Wrong
  • 4
    Ampere
    Correct
    Wrong
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Answer : 3. "Faraday"

Q:

What type of magnet is used in commercial motors?

876 0

  • 1
    Permanent magnet
    Correct
    Wrong
  • 2
    umbilical magnet
    Correct
    Wrong
  • 3
    electromagnet
    Correct
    Wrong
  • 4
    Common rod magnet
    Correct
    Wrong
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Answer : 3. "electromagnet"

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