Question
Download Solution PDFWhich of the following is based on Pascal's law?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCONCEPT:
- Pascal’s principle: Pascal’s Law is the principle of transmission of fluid-pressure.
- It says that "a pressure exerted anywhere in a point of the confined fluid is transmitted equally in all directions throughout the fluid”.
EXPLANATION:
- Centrifuge: Centrifugation is used to separate the contents of mixtures according to their size and density. The centrifuge works on the principle of sedimentation.
- Hydraulic Lift: The lift that uses pascal's law and used to lift objects with the help of fluid is called hydraulic lift. It works on Pascal's law. So option 2 is correct.
- Motor: A motor is an electrical device that converts electrical energy into mechanical energy. It works on the principle that a current-carrying conductor experiences a mechanical force when it is placed in a magnetic field.
- Lever: A lever is a simple machine that is made up of two load arms and a fulcrum. The distance from the fulcrum can be used to determine how the input and output forces are related to each other.
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