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Why does metal expand when heated?

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User Vlo
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2 Answers

6 votes

Answer:

Length, surface area and volume will increase with temperature.

Step-by-step explanation:

Metal expands when heated. Length, surface area and volume will increase with temperature. ... Thermal expansion occurs because heat increases the vibrations of the atoms in the metal

answered
User Joveha
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7.8k points
10 votes

Answer:

Metal expands when heated. Length, surface area and volume will increase with temperature. ... Thermal expansion occurs because heat increases the vibrations of the atoms in the metal

Step-by-step explanation:

hope this help :)

answered
User Thimmayya
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8.0k points

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