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Len [333]
2 years ago
13

Kuhygtfchvgbjkniljuhygutyfvghbjkljhbvghuijohbiuljkhbjiuoljkhftgyjhvgjk

Physics
1 answer:
Lisa [10]2 years ago
5 0

Answer:

....

Explanation:

trrkytl8f5vob779y

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Gold in its pure form is too soft to be used for most jewelry. Therefore, the gold is mixed with other metals to produce an allo
Novay_Z [31]

Answer:

Explanation:18kt alloy contains

i) 75% of gold

rhogold=19.3g/cm^3

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In an internal combustion engine, heat flow into a gas causes it to <br> .
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Answer:

Along path BC of the Otto cycle, heat transfer Qh into the gas occurs at constant volume, causing a further increase in pressure and temperature. This process corresponds to burning fuel in an internal combustion engine, and takes place so rapidly that the volume is nearly constant.

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