B. Fill in the blanks :
1. If area increases, pressure ______
2. A sharp pencil exerts more ______ than a blunt pencil.
3. Pressure at a particular depth in a liquid _____ is in every direction.
4. ______and_____ together are called fluids.
5. _______ is used to measure atmospheric pressure.
6. Pressure is inversely proportional to______.
7. Atmosphere pressure at sea level is_______.
8. The weight of an object on earth is due to the ______ exerted on it.
9. Moon orbits around the earth due to earth's ______.
10. Materials made of _____ and _____ have magnetic properties.
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Answer:
1. decreases
2.pressure
3. equal
4. liquid and gases
5. Barometer
6. Area
7. 76 cm of Hg
8. gravitation force
9. gravitational pull
10. Iron and nickel
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