Question

define-osmosis...........​

Answer 1

Hey mate here is your answer:

Answer:

Osmosis, the spontaneous passage or diffusion of water or other solvents through a semipermeable membrane (one that blocks the passage of dissolved substances—i.e., solutes). ... An example of osmosis occurs when a sugar solution and water, top, are separated by a semipermeable membrane.

hope this will help you

Answer 2

Explanation:

The scale height of the atmosphere is about 10^4m, so a 1cm book needs to have less than 1 part in 10^6 in contact with the table to have net upward force from air pressure....

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