Question

Q14. 1) Boxes that are given below are left in the open under the sun
for an hour. After one hour which of these boxes will be hottest? And
why?
t
1)Wooden
2) Plastic
3) Aluminium
II) In a mercury thermometer, the level of mercury rises when its bulb
comes in contact with a hot object. What is the reason for this rise in
the level of mercury?​

Answer 1

Explanation:

aluminum the answer it will be hot