5. What is the value of atmospheric pressure at sea level?
a. 76 mm column of mercury
b. 76 cm column of mercury
c. 760 mm column of mercury
d. Both (b) and (c)
6. For a given force, what will be the effect of an increase in area of contact on
pressure?
a. Pressure will increase
b. Pressure will decrease
c. Pressure remains the same
d. Cannot be predicted
Answers
Answered by
2
Answer:
D and B for second pls mark me brainlist
Answered by
1
Answer:
c for 5 and b for 6
Explanation:
pressure is inversely proportional to area
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