Neha by mistake spilled a glass of water on the floor. Her mother suggested her to switch on the fan and after few minutes she found that all water disappears. She asked her mother how this happened and where all water has disappeared. On the basis of this, answer the following questions:
(i) What was the phenomenon associated with disappearance of water?

(ii) Why her mother suggested Neha to switch on the fan?

(iii) What are the values associated with her mother?

Question

Neha by mistake spilled a glass of water on the floor. Her mother suggested her to switch on the fan and after few minutes she found that all water disappears. She asked her mother how this happened and where all water has disappeared. On the basis of this, answer the following questions:
(i) What was the phenomenon associated with disappearance of water?

(ii) Why her mother suggested Neha to switch on the fan?

(iii) What are the values associated with her mother?

Philoid · Accepted Answer

i. Evaporation is the phenomenon which is associated with disappearance of water.

ii. Her mother suggested Neha to switch on the fan because water will evaporate faster in the presence of high amount of air coming from the moving fan. As a result, water will evaporate quickly and the floor will be dried very fast.

iii. Her mother is aware and concern.