Question

what is Debye T3 law ?how far is it satisfied by solids ?
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Answer 1

Answer:

The law that the specific heat of a solid at constant volume varies as the cube of the absolute temperature T at temperatures which are small with respect to the Debye temperature.

Answer 2

Explanation of Debye T³ law :

• Debye T³ law is a proposed by In  1912 Peter Debye proposed a theoretical law to describe the specific heat of a solid dependent on the temperature.
• But this law is only valid uppto certain limit such as at low temperatures it varies but at higher temperatures it turns invalid.

Explaintion:

• At lower temperatures Debye T³ law is satisfied by solids.
• But the specific heat deviates from the T³ law ,at higher temperatures.

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