Question

1. When an object is heated, its start
vibrating faster.
2. Conduction is very fast in
3.
of heat requires the objects to be in
contact.
4.
is an example of a liquid which is a
good conductor.
5. Ventilators use.
to cool a room.
6. Objects that are — in colour absorb more
heat than objects that are in colour.
7. In a thermos flask, the silvering of the walls
prevents loss of heat by
C. Say whether the statements are
true or false.
C​

Answer 1

Explanation:

Plz rewrite your questions properly

Answer 2

Answer:

1. True

2. Solids

3. Conduction

4. Mercury

5. Convection

6. Dark colours absorb more heat than light colours

7. Conduction and Convection

Explanation:

Mark as Brainliest if it helped...