Question

2
.
State for each of the following whether it is due to evaporation or condensation:
(a) Water drops appear on the outer surface of a glass containing cold water.
(b) Steam rising from wet clothes while they are ironed.
(c) Fog appearing on a cold winter morning,
(d) Blackboard dries up after wiping it.
(e) Steam rising from a hot girdle when water is sprinkled on it.​

Answer 1

Answer:

(a) Water drops appear on the outer surface of a glass containing cold water- Condensation.

(b) Steam rising from wet clothes while they are ironed- Evaporation.

(c) Fog appearing on a cold winter morning- Condensation.

(d) Blackboard dries up after wiping it- Evaporation.

(e) Steam rising from a hot gridle when water is sprinkled on it- Evaporation.

Explanation:

Answer 2

Explanation:

(a) condensation

(b) evaporation

(c) condensation

(d) evaporation

(e) evaporation