Question

C
A. Fill in the blank spaces by choosing the
correct words from the list given below:
List : gaps, expand, thermal, linear, summer
1. The expansion produced in matter due
to absorption of heat energy, is called
expansion
2. The increase in length of a solid due
to absorption of heat energy, is called
expansion
3. Solids
on heating
4. The tonga drivers put cold water over iron
rims during hot
5. To avoid derailment of train, small
are left in between the rails.​

Answer 1

Explanation:

1. gap

2.expand

4.summer

5. gap