Advertisements
Advertisements
प्रश्न
Why is liquid (the hydraulic fluid) used to operate the brakes in a car?
Advertisements
उत्तर
A liquid is always used to operate the brakes in a car. This is because the particles in brake oil can move freely without being compressed much and thus can transmit the applied force into pressure, which is applied on the brakes efficiently.
APPEARS IN
संबंधित प्रश्न
What is the physical state of water at 100°C.
Name the process by which a drop of ink spreads in a beaker of water.
Name one property of liquids and gases which tells us that their molecules are moving constantly.
State two characteristic properties of a liquid.
Complete the given analogy.
Solid : Table :: ________ : Water
The liquid metal used in thermometers is
What is the physical state of water at 25°C.
Very tiny insoluble solid separated from a liquid is ______.
Water particles have no space between them.
A molecule of water is composed of an oxygen atom and ______.
