A potometer was used to compare the rate of loss of the s...
A potometer was used to compare the rate of loss of the same volume of water from a plant under different environmental conditions as under a fan, at the sea shore, under the sun, in the airy laboratory and in cupboard. What time was likely to have been obtained in a cupboard?
15 secs
30secs
25secs
20secs
28secs
Correct answer is B
No explanation has been provided for this answer.
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