Question

The process shown in the figure occurs in which of the following cases? (i) Absorption of water by plant roots. (ii) Aroma of flowers spreads in the air. (iii) Swelling of raisins when kept in water. (iv) Exchange of gases in plants and animals. (i), (iii) and (iv) (ii) and (iii) only (i) and (iii) only (ii) and (iv) only

Answer 1

where is the figure man

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Answer 2

Answer:

A dry cell delivering 2 A has terminal voltage 3 V in its open

circuit voltage is 3.5 V then internal resistance of the cell is