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Page No., Date, Short Answer Questions, Give two examples of luminous, and, non luminolsi objects., Ans buminousobjects. Candle, Sun, Non-Luminous objects: Exasex, Glass., What Kind of objects Cast Shadows, If the light Souxce is on the, leit., 2., of the object, where will, the, Shadow fosm?, Ans., objects that do not let light, Passthsough them Cast shadow., The, Shadow will foxm on the, Bight, is on the Left of the object., Side if the elight Sousce, 3., Give, one example each of Soft, loud, pleasant 'and unpleaSant, Sound., Ans. Soft, Sound:whisper,, boud Sound Shouting.

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Page No., Date, Can try to Speak Softly., We, b. We must avoid honking whilé, deiting., a., C. We, of television. and music System, low., Should keep the Volume,, What is foxce? what can foxce, do9, 2., Foxce Can be defined as pushing, 0x pulling A foxce Can, object, Stop, Changethe posilion of an obječt,, Push ox pull' and object, Change, Ans., move, a moving object,, an, disection of an object and, Change the Shape of an object., the, 3. Dsaw, a Concept map on'Sound', Ans Sound > Soft :- Child, whispering, Ioud :- Beating, pleasant :- Biod chixping, unpleasant: Louds peakeas, of a dsum