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NEETChemistrySolid State

How is thermal energy spread throughout a metal when heat is supplied to one portion of it?

Options

  1. AThermal energy is absorbed by positive ions.
  2. BThermal energy is uniformly spread throughout by free electrons.
  3. CThermal energy is lost as light.
  4. DThermal energy is transferred to neighboring metals.

Correct answer

B. Thermal energy is uniformly spread throughout by free electrons.

Step-by-step solution

When heat is supplied to one portion of a metal, thermal energy is uniformly spread throughout by free electrons, as stated in the paragraph.

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