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Lyrx [107]
3 years ago
11

Hair can be used to measure humidity. a. True b. False

Physics
1 answer:
Rainbow [258]3 years ago
4 0
A. True.

You can make a hygrometer using strands of hair.

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Schach [20]

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c

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Calculate the momentum of a 6 kg rock that is rolling down a hill with a velocity of 4 m/s.
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24kgm/s

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What is the process called when the moon begins to fade from a full moon to the new moon?
satela [25.4K]

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What is energy converted to if it is not used to do work?
Romashka [77]

Answer:

the human body isn't very efficient at converting food into useful work. The human body is less than 5% efficient most of the time. The rest of the energy is converted to heat, which may or may not be useful, depending on how cool or warm a person wants to be.

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2 years ago
Two pipes move the same amount of ideal fluid in the same amount of time. One pipe has a 2 in. diameter; the other has a 3 in. d
KATRIN_1 [288]

Answer:

a) 3-in. pipe

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Given that

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