Question

Paheli wanted to buy a gift made up of fibre obtained without killing the animal which of following would be

right gift.....l ऩहेर एक धगफ्ट खय दना चाहती थी जो जंतुतंतुबफना जंतुको भायेबफना फना हैवह इनभेंसेकौन सा है। *



Woolen Shawl / ऊनी Shal

silk sares/ येशभ की साड़ी

Leather shoes / चभड़ेके जूते

None of these/ इनभेंसेकोई नह ं

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Answer 1

Answer:

Answer: When an iron ball at 40 degree celsius is dropped in a mug containing water at 40 degree celsius, the heat will not flow from iron ball to water or from water to iron ball. It is because of the fact that both the substance the water and the iron have the same temperature.