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kari74 [83]
3 years ago
7

What happens to the temperature of a substance while it is changing state?

Physics
2 answers:
professor190 [17]3 years ago
7 0

Answer:it stays constant

Explanation:

Just did it on apex

MArishka [77]3 years ago
3 0
It stays constant, because it's using that energy to change state
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Hello! I can help you with this! 

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5. For this question, you do the same thing. This time, you're finding the height of the tower, so you would do 1.2/0.6 = x/7. Cross multiply the values in order to get 8.4 = 0.6x. Now, divide each side by 0.6x to isolate the "x". 8.4/0.6 is 14. x = 14. There. The tower is 14 m tall.

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A book falls of the table and hits the floor. Is work done? Why?​
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<u>Yes, work is done when a book falls of the table.</u>

This is because:

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lapo4ka [179]

Answer:

K_{system} = \frac{k}{10}

Explanation:

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\frac{1}{K_{system}} = \frac{10}{k}

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