Question

State True or False.

9. The speed of evaporation increases with increase of free surface area.

10. The BEC is formed by cooling a gas of extremely low density, about one hundred thousandth the density of normal air.

11. Area below v-t graph is a measure of displacement.​

Answer 1

Answer:

9-T

10-F

11-T

Explanation:

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Answer 2

Explanation:

9- T

10- F

11- T

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