Question

write the application of pressure​

Answer 1

Answer:

The physical force exerted on an item is defined as pressure.

Explanation:

• The weight of the automobile is supported by the air pressure in the car tyre.
• Drinking using a straw - fluid flows due to pressure differential.
• The air pressure on the wings of an aircraft propels it forward.
• Gas pressure propels a bullet fired from a pistol.
• The air pressure within the toy balloon causes it to inflate.

Answer 2

$\bf Applications \: of \: Pressure$

➣There are six to fourteen tyres in a truck. These tyres increase the area of contact on which their weight acts, hence, reduce their pressure on the ground.

➣A vacuum cleaner has a fan inside that creates a low pressure inside the device. Consequently air and dirt particles are sucked into the device.

➣Skiers use long, flat skis to slide over snow the skis have a large area of contact which reduces the pressure on the snow and enables the skier to slide over the snow without sinking in the snow.

➣A school bag has wide straps made of thick cloth (canvas) so that the weight of the bag may fall over a large area of the shoulders of the child producing less pressure on the shoulders.

➣The foundations of high-rise buildings are kept wide to prevent them from sinking in the soil.

➣Camels walk on sandy soil easily because they have broad feet that occupy more area, hence reduce the pressure on the sand.