WHY CAN HEAT BE CONDUCTED THROUGH SO;IDS, LIQUIDS AND GASES BUT NOT THROUGH VACUUM
This is because heat require medium to transport and the medium must also be conductor of heat.
Why some solids diffuse in liquids but not in gases and some solids diffuse in gases but not in liquids
Sound can travel through :
(a) gases only (b) solids only (c) liquids only (d) solids, liquids and gases
Question 1 Sound can travel through (a) gases only (b) solids only (c) liquids only (d) solids, liquids and gases.