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14.7 Exercise 2

Avg difficulty 2.5

Two ideal, black-body radiators have temperatures of 275 K and 1100 K. The rate of heat transfer from the latter radiator is how many times greater than the rate of the former radiator?

  1. 4
  2. 16
  3. 64
  4. 256

OpenStax College Physics 2e, 14.7 Radiation, exercise 2

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Adapted from College Physics © 2022 Rice University. Licensed under CC BY 4.0. Sources: College Physics 2e, College Physics for AP® Courses 2e. Imported at revision f98d7a7.