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sleet_krkn [62]
3 years ago
5

Water evaporators is this a physical change or a chemical change?

Physics
2 answers:
harina [27]3 years ago
4 0
It will be a physical change
nika2105 [10]3 years ago
4 0
It is a physical change since you won't see the water
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Gold has a density of 19.3 grams per cubic centimeter. what is the density of gold in metric tons per cubic meter?
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In order to determine this, we will first need some conversions. We will need to convert metric tons and grams into one another and also cubic centimeters to cubic meters into one another.

1 metric ton = 1000 kg

1 kg = 1000 grams

1 metric ton = 10⁶ grams

So 10⁶ grams / metric ton


1 meter = 100 cm
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So 10⁶ cm⁶ / m³

Now, we manipulate the given value:

(19.3 grams / cm³) * (1 metric ton / 10⁶ grams) * (10⁶ cm³ / m³)
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