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Ganezh [65]
3 years ago
14

A device that does work with only one movement is a simple machine true or false

Chemistry
1 answer:
Rainbow [258]3 years ago
8 0

Answer:

true

Explanation:

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The temperature of a sample of matter is a measure of the ?
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<span>Jusitification:
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<span>Temperature and heat energy are closely related.
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<span>The relatively high kinetic energy the particles of a warm substance is transferred to the cooler one by the motion (vibration or translation) of the atoms of molecules. The energy transferred is heat energy.</span>
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Aluminum has a face-centered cubic unit cell. How many atoms of Al are present in each unit cell
Serjik [45]

Answer:4

Explanation:

As shown in the image attached, a face-centred cubic structure has 8 atoms at the corners and 6 face center atoms.

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