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Chapter 12: Q3CQ (page 425)

Identify some substances that are incompressible and some that are not.

Short Answer

Expert verified

Oil in hydraulic brakes is incompressible. Gases under normal conditions are compressible.

Step by step solution

01

Compressible and Incompressible Fluid

The substance that undergoes compression when external pressure is applied is called a compressible substance. The reduction in the volume/density of the substance occurs incompressible substances. The substance that does not undergo compression when external pressure is applied is called an incompressible substance. The volume or density of such a substance remains constant.

02

Examples of Compressible and Incompressible Substances

Examples of incompressible substances 鈥� Oil in hydraulic brakes, water under normal conditions, etc.

Examples of compressible substances鈥揳ir, vapour, gases under normal conditions, steam, etc.

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