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8090 [49]
2 years ago
8

Heike Onnes noticed that pure, solid _____ could be cooled to 4.2 K and have no resistance.

Physics
1 answer:
Marrrta [24]2 years ago
6 0

Answer: Mercury

Explanation:

Did it on edg

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A 2500-kg car falls over a cliff and converts 1000,000J of PE into KE.
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If a train travels at a speed of 40 km/h for 3 hours, how far will it travel
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A brave but inadequate rugby player is being pushed backward by an opposing player who is exerting a force of 780 N on him. The
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Answer:

f = 556.4 N

Explanation:

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