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a) Convert the following temperature to the Celsius scale.(i) 293 K (ii) 470 Kb) Why can you smell the perfume of incense stick ?c) Why does the temperature of a substance remain constant during its melting point or boiling point?d) Which amongst the following is not matter?(i). Brick(ii) Pen(iii) TimeGive reason. |
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Answer» a) Convert the following temperature to the Celsius scale. (i) 293 K (ii) 470 K |
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