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ziro4ka [17]
3 years ago
10

in which phase change does a substance change from a solid to a gas vapor without changing to a liquid first?

Physics
1 answer:
ella [17]3 years ago
6 0
The answer is sublimation.
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When  t=2, the ball has fallen     d(2) = 16 (2²) = 64 feet .

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Time period between  t=2  until  t=5  is  (5 - 2) = 3 seconds.

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