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klio [65]
3 years ago
8

Why cant you ice skate on a lake when it is not frozen​

Chemistry
1 answer:
HACTEHA [7]3 years ago
4 0

Answer:

You can't ice skate on a liquid, when it is frozen it is a solid, when it's unfrozen it is a liquid

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Answer:

5

Explanation:

it is very simple

5 0
3 years ago
A box has sides of 10 cm, 8.2 cm, and 3.5 cm. What is its volume?
aksik [14]
Do length x width x height which is 10 cm x 8.2 cm and 3.5 cm. Pay close attention to sig figs as well (or if your teacher doesn't mind all that much then don't fret about it, but mine's really picky!) 
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Picture of gas laws question below:
Vera_Pavlovna [14]

Volume of the tank is 5.5 litres.

Explanation:

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FROM THE IDEAL GAS LAW

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now putting the values in equation

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4 0
3 years ago
Hot air balloons work due to a current moving heat energy around within the balloon. which heat energy transfer process is happe
miv72 [106K]

Answer:

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Explanation:

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This is the answer

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