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P7.2 Pressure in a gas check

Sidst opdateret about 1 month ago

5 Spørgsmål

1

Spørgsmål 1

1.

How do particles of a gas move?

1

Spørgsmål 2

2.

What do we call the layers of gases around the Earth?

1

1

1

Spørgsmål 3

3.

What happens to the pressure as we get further from the Earth?

Spørgsmål 4

4.

Air has weight.

Rigtigt

Falsk

Spørgsmål 5

5.

As altitude increases, the amount of oxygen ______________

Increases

Decreases

Stays the same