Properties Of Solids And Liquids Question 472

Question: Expansion during heating [CBSE PMT 1994]

Options:

A) Occurs only in solids

B) Increases the weight of a material

C) Decreases the density of a material

D) Occurs at the same rate for all liquids and solids

Show Answer

Answer:

Correct Answer: C

Solution:

Solids, liquids and gases all expand on being heated as result density (= mass/volume) decreases.



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