Question

Multi disciplinary activity: COLLECT THE DATA FOR THREE TRAINS(-SUPER FAST, EXPRESS AND PASSENGER) BETWEEN NEW DELHI TO RAJAHMUNDRY. PLOT GRAPHS FOR DISTANCE VS TIME. CALCULATE THE VELOCITY FOR ANY THREE TIME INTERVALS EXPLAIN THE NATURE OF THE GRAPH.

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Answer 1

Explanation:

Osmosis is the spontaneous net movement or diffusion of solvent molecules through a selectively permeable membrane from a region of high water potential to a region of low water potential, in the direction that tends to equalize the solute concentrations on the two sides.