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Firlakuza [10]
3 years ago
12

Danny measures the temperature of a 1.0-kg sample of sand and a 1.0-kg sample of soil. He then leaves both samples in the Sun fo

r the 2.0 hours. At the end of this time, he measures their temperatures again.
A.
The soil absorbed more heat than the sand.
B.
The sand absorbed more cold energy than the soil.
C.
The soil absorbed more cold energy than the sand.
D.
The sand absorbed more heat than the soil.
Physics
1 answer:
slavikrds [6]3 years ago
5 0

Answer:

The sand absorbed more heat than the soil.

Explanation:

your welcome

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(b) Can the speed of a rocket exceed the exhaust speed of the fuel? Explain.
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<u>Yes. The speed of a rocket can exceed the exhaust speed of the fuel.</u>

How this is explained?

  • The thrust of the rocket does not depend on the relative speed of the gases or the relative speed of the rocket.
  • It depends on conservation of momentum.

What is conservation of momentum?

  • Conservation of momentum, general law of physics according to which the quantity called momentum that characterizes motion never changes in an isolated collection of objects; that is, the total momentum of a system remains constant.
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To know more about conservation of momentum, refer:

brainly.com/question/7538238

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