Physics talent test

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10 Questions - Developed by: Sanjay - Developed on: - 14.910 taken - User Rating: 3 of 5.0 - 14 Votes

Brain teaser

  • 1
    If the velocity of a body increases by three times the previous value, the percentage change in Kinetic energy is
  • 2
    If Kinetic energy increases to 16 times then the velocity should be increased to
  • 3
    Energy possessed by a body by virtue of its position is called _______ energy.
  • 4
    Gravitational potential energy is always _______.
  • 5
    Elastic potential energy of a spring is independent on
  • 6
    Two bodies of masses 4 kg and 9 kg are lifted to the height from the ground, then the ratio of their potential energies is
  • 7
    A man weighs 60 kg climbs up a stair case has 20 steps and each step has a height 20cm. The increase in potential energy of the man is
  • 8
    2 g of ice is melted. The amount of heat energy supplied is
  • 9
    The energy that can propagate through vacuum is
  • 10
    The energy utilized in sun to give light and heat

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