MCQ
Heat and work are equivalent. This means,
  • A
    The temperature of a body can be increased by doing work on it.
  • B
    A body kept at rest may be set into motion along a line by supplying heat to it.
  • C
    When we do work on a body, we supply heat to it.
  • D
    When we supply heat to a body, we do work on it.

Answer

  1. The temperature of a body can be increased by doing work on it.

Explanation:

As heat and work are equivalent, temperature of a body can be increased by doing work on it.

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