Question

LETS DO AN ACTIVITY ON EFFECT OF NATURE OF LIQUID AND TEMPERATURE ON EVAPORATION Take 4 glass of same size. Mark it as A, B, C and D. Now add same quantity (100 ml) of normal water in all the glass and write down the height of water by using ruler scale. Add 2 spoon of salt each in glass C and D. All the NCRT MCQ of motion chapter 2. Draw the graphs and proof of three equations of motion 3. Complete all the numericals The above work it to be done in your physics notebook Place Glass A and C inside room. Place Glass B and D in open area (not in direct sunlight). Now measure the height of water in each glass after 2 hour. Make observation observation table and write the result.

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