The voltmeter is an instrument used for measuring the rate of transpiration in green plants.
Important Questions on Transpiration
The apparatus shown below is used in an experiment to investigate water relationships in plants :
What would happen in the graduated sidearm if water was taken up by the plant?
The apparatus shown below is used in an experiment to investigate water relationships in plants :
Name the process which this apparatus is designed to measure.
State the use of capillary tube in the given apparatus.
What happens to the movement of bubbles if the apparatus is kept under the following conditions:
1. In sunlight.
2. In the dark.
3. In front of a fan.
The apparatus shown below is used in an experiment to investigate water relationships in plants :
What would happen to the reading of balance if the apparatus is kept in sunlight for 10 hours?
What is the apparatus shown below called? State its purpose.
The apparatus shown below is used in an experiment to investigate water relationships in plants :
What is the function of the balance?
The apparatus shown below is used in an experiment to investigate water relationships in plants :
What is the function of the oil in the graduated tube?
