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.
