alleryWhich device is based on Pascal's law?
ASpring balance
BSimple pendulum
CHydraulic lift
DMercury barometer
Answer & Solution
Correct answer: C. Hydraulic lift
1. The device uses a fluid to pass on an applied pressure.
2. Two pistons of different area are separated by liquid.
3. That is the hydraulic lift.
_Source: syllabus Physics Part II, Chapter 10, Mechanical Properties of Fluids._
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