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Kinetic Theory of Gases and Radiation — Physics STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 SciencePhysicsKinetic Theory of Gases and Radiation1 Mark
MCQ
The emissive power of a body is
  • A
    the energy emitted by the body in a given time
  • B
    the radiant energy emitted by the body per unit area of the body
  • C
    the radiant energy emitted by the body per unit time
  • ✓
    the radiant energy emitted by the body per unit time per unit area of the body.
✓

Answer

Correct option: D.
the radiant energy emitted by the body per unit time per unit area of the body.
the radiant energy emitted by the body per unit time per unit area of the body.

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