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Worksheets3.4 Pascal Principle
Total questions: 10
Worksheet time: 6mins
Pascal states that
Pressure is force per unit area
When velocity is higher, the pressure is lower
When force is applied, the pressure is transmitted equally through the fluid
Pressure transmitted is directly proportional to the force applied
Which object involving pascal principle
Which comparison is correct
F1 = F2
P1 > P2
F1 > F2
P1 = P2
Weight of the car is 2.6 x 106 kg. Ratio between master piston to slave piston is 1 : 15. What if force exerted to the master piston.
1.3 x 106 N
1.3 x 107 N
3.0 x 106 N
3.0 x 107 N
Why oil is the best fluid used in hydraulic system
Oil low density
Oil is incompressible
Oil low specific heat capacity
Oil is opaque
If a force 20N is applied to piston C. What is the pressure exerted to piston A
4.0 x 102 Pa
4.0 x 104 Pa
2.0 x 102 Pa
2.0 x 104 Pa
Which statement is correct
P a = P b = P c
A a = A b = A c
F a = F b = F c
What does a hydraulic system do?
decreases surface area
increases velocity
multiplies force
decreases pressure
This principle says that an increase in pressure on a confined fluid is transmitted equally to all parts of the fluid.
Newton's Principle
Bernoulli's Principle
Archimedes' Principle
Pascal's Principle
Which lever configuration is most similar to the hydraulic system pictured?
