The Earth's gravitational force accelerates objects when they fall. It constantly pulls, and the objects constantly speed up.
Humid air has higher pressure because of the heaviness of water humid air is lighter so it has lower pressure.
Answer:
Its the temperature at which the molecules of a matter especially a liquid attain higher kinetic energy and the rate of collision becomes increased
Explanation:
All of these are compounds except oxygen because a compound is two or more different elements bonded together.
Answer:
315.
Explanation:
Hello.
In this case, since the given number has five significant figures as the zero is to the right of the first nonzero digit (3), if it is required to report it with three significant figures, it is necessary to "cut" it at the first five without any rounding since the subsequent zero is less than five.
Thus the number turns out:
315
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