Practice Test | Kullabs.com
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Dyne
Kg
Newton
Pascal

friction
density
force
pressure
• As we go to the higher altitude , the atmospheric pressure ______ .

remains same
both increases and decreases
decreases
increases
• When depth increases, the pressure exerted by liquid ______ .

increases
decreases
remains same at any depth
does not affect liquid pressure
• The weight of a box is 100 N and its base area is 2 meter square. What is the pressure exerted by the box?

55 Pascal
50 Pascal
100 Pascal
none of the answers are correct

P= F/A
P= d x g x h
P= d x g
P= h x d
• The nose of some people starts to bleed at high altitude because of ______ .

decrease in air pressure outside and inside our body
increase in air pressure outside decrease in pressure inside our body
decrease in air pressure outside than the pressure inside our body
increase in air pressure outside than the pressure inside our body
• The pressure exerted by a smaller area is ______ the pressure exerted by larger area.

equals to
smaller than
larger than
larger than or equals to
• If we increase the force, the pressure ______.

decreases by single fold.
increases by single fold.
remains constant.
increases by 2 fold.
• As we go deep into the water, the pressure increases because ______.

acceleration due to gravity increases.
density of the water increases.
area of the water decreases.
height of the water column increases.