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disa [49]
3 years ago
9

If I rub a polythene piece with a wool , is there a transfer of mass from wool to polythene?​

Physics
1 answer:
kirill [66]3 years ago
8 0

Yes, As a result, wool is positively charged while polythene is negatively charged. As a result, 1.87 1012 electrons have been transported from wool to polythene. As a result, only a sliver of mass is transferred from wool to polythene.

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8 0
3 years ago
A 15.7-g aluminum block is warmed to 53.2 °c and plunged into an insulated beaker containing 32.5 g of water initially at 24.5 °
ipn [44]

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6 0
3 years ago
Read 2 more answers
Why does the density of a substance remain the same for different amount of the substance
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Answer:

a

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