Physics Questions Practice Question and Answer

Q:

Necessary to get nuclear energy?

1686 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:

The SI unit of mechanical power is: 

1675 0

  • 1
    Newton - second
    Correct
    Wrong
  • 2
    Joule - second
    Correct
    Wrong
  • 3
    Joule
    Correct
    Wrong
  • 4
    Watt
    Correct
    Wrong
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Answer : 4. "Watt "

Q:

Who has the maximum field of vision?

1668 0

  • 1
    plane mirror
    Correct
    Wrong
  • 2
    convex mirror
    Correct
    Wrong
  • 3
    concave mirror
    Correct
    Wrong
  • 4
    All of them
    Correct
    Wrong
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Answer : 2. "convex mirror"

Q:

Acceleration is

1664 0

  • 1
    Inversely proportional to force
    Correct
    Wrong
  • 2
    Directly proportional to force
    Correct
    Wrong
  • 3
    Directly proportional to mass
    Correct
    Wrong
  • 4
    Inversely proportional to mass
    Correct
    Wrong
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Answer : 2. "Directly proportional to force "

Q:

Atomic bomb theory is based on-

1663 0

  • 1
    on nuclear fusion
    Correct
    Wrong
  • 2
    On nuclear fission
    Correct
    Wrong
  • 3
    Both of the above
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 2. "On nuclear fission"

Q:

The product of force and displacement is called—

1651 0

  • 1
    Acceleration
    Correct
    Wrong
  • 2
    Work
    Correct
    Wrong
  • 3
    Momentum
    Correct
    Wrong
  • 4
    Weight
    Correct
    Wrong
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Answer : 2. "Work"

Q:

What is the capacity of a convex lens?

1650 0

  • 1
    negative
    Correct
    Wrong
  • 2
    positive
    Correct
    Wrong
  • 3
    zero
    Correct
    Wrong
  • 4
    Others
    Correct
    Wrong
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Answer : 2. "positive"

Q:

The Ratio of the total distance is travelled by a body to the total time taken by it is its.

1644 0

  • 1
    Instantaneous velocity
    Correct
    Wrong
  • 2
    Linear velocity
    Correct
    Wrong
  • 3
    Average Speed
    Correct
    Wrong
  • 4
    Acceleration
    Correct
    Wrong
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Answer : 3. "Average Speed"

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