Question

Lesson matter around us​

Answer 1

Explanation:

1. Dry ice is actually solid, frozen carbon dioxide is known as the dry ice gas.

2. Evaporation is a process in which liquid is converted into gas at any temperature.

• evaporation is a continuous process.

• evaporation is the surface phenomenon.

3. If the surface area is increased then the rate of evaporation is also increased, if the surface area is decreased then the rate of evaporation is also deceased.

'same is followed in wind speed'

if the humidity is increased then the rate

of evaporation is decreased, if the humidity is decreased then the rate of evaporation is increased.