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blsea [12.9K]
3 years ago
12

What do we call changes between solid liquid and gaseous forms of a substance

Physics
2 answers:
Nadusha1986 [10]3 years ago
6 0

Answer:

a change of state

Explanation:

const2013 [10]3 years ago
5 0

<u>We call changes between solid liquid and gaseous forms of a substance as  phase change or change of state.</u>

<u>Explanation:</u>

To change a substance from one state to another, extreme temperatures or pressures are required. Sometimes when a substance doesn't change states we should use all the ideas when that happens. To create a solid, we should decrease the temperature by a huge amount and then add pressure. For example, oxygen will solidify at -361.8 degrees Fahrenheit at standard pressure. However, it will freeze at warmer temperatures when the pressure is increased.

Phase changes happen when a substance reach some special points. Sometimes when a liquid becomes a solid a freezing point or melting point is used to measure the temperature at which a liquid changes into a solid. Some of the phase changes are: Condensation, Freezing, Melting.

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Convert 93.6 miles per hour. Convert this to kilometers per hour.
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Answer:

150.6 km

Explanation:

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Two 4.3546 cm x 4.3546 cm square aluminum electrodes, spaced 0.6408 mm apart are connected to a 73.68 V battery. What is the cap
Helen [10]

Answer:

Capacitance, C = 26.1 picofarad

Explanation:

It is given that,

Side of square, x = 4.3546 cm = 0.043546 m

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Capacitance of parallel plates is given by :

C=\dfrac{\epsilon_oA}{d}

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or

C = 26.1 picofarad

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