The set up shown alongside was kept in sunlight for an hour. It was observed that drops of water appeared on the inside of the polyethylene bag.
A. Name the process which is being demonstrated.
B. Why was the pot and its soil left uncovered by the polythene bag ?
C. Why was the pot left in the sunlight?
D. Suppose the pot in this experiment was placed inside a dark room instead of placing it in sunlight for some time. What difference will be noticed?
Answer:A
The set up shown alongside was kept in sunlight for an hour. It was observed that drops of water appeared on the inside of the polyethylene bag.
A. Name the process which is being demonstrated. B. Why was the pot and its soil left uncovered by the polythene bag ? C. Why was the pot left in the sunlight? D. Suppose the pot in this experiment was placed inside a dark room instead of placing it in sunlight for some time. What difference will be noticed?