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Middle School: 6th, 7th and 8th Grade
Science
Pressure 1
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Q.1
What is force measured in?
0%
Joules
0%
Kilograms
0%
Newtons
0%
Pascals
Q.2
What is pressure measured in?
0%
Joules
0%
Kilograms
0%
Newtons
0%
Pascals
Q.3
If pressure is measured in pascals, Pa, and force in newtons, N, then area is measured in .......
0%
cm2
0%
km2
0%
m2
0%
mm2
Q.4
If pressure increases then .......
0%
force and area are doubled
0%
force and area are halved
0%
force increases or area decreases
0%
force increases or area increases
Q.5
A box weighs 100N. The area of the box on the ground is 20m . What is the pressure of the box on the ground?
0%
0.02Pa
0%
5Pa
0%
50Pa
0%
2,000Pa
Q.6
A box weighs 60N. The dimensions of the base are 3m by 2m. What is the pressure of the box on the ground?
0%
10Pa
0%
12Pa
0%
20Pa
0%
30Pa
Q.7
Another box weighs 60N. The base dimensions are 2m by 1m. What is the pressure on the ground?
0%
6Pa
0%
20Pa
0%
30Pa
0%
60Pa
Q.8
A student weighs 600N. The area of one foot is 0.01m . If she stands on two feet what is the pressure on the ground?
0%
300Pa
0%
6,000Pa
0%
30,000Pa
0%
60,000Pa
Q.9
The dimensions of the base of a box are 80cm by 100cm. It weighs 400N. What is the pressure on the ground?
0%
50Pa
0%
80Pa
0%
400Pa
0%
500Pa
Q.10
The size of an African elephant's foot is 40cm by 50cm. It weighs 64,000N. When standing on the ground, what is the pressure it exerts?
0%
40,000Pa
0%
80,000Pa
0%
240,000Pa
0%
300,000Pa
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