5 example s of small area and large area pressure
Answers
Answer:
hey frnd 5 examples of small area and large area pressure are as follows
Explanation:
→ The Tip of a sewing needle is made sharp, so as to put large pressure on a very small area of cloth.
→ A nail has a pointed tip, so that when it is hammered, the force of hammer falls on a very small area of wood or wall to create a large pressure which penetrates the nail into wood or wall easily.
→ It is easier to cut an apple from the sharper side than blunt because, the sharper side has a large area.
→ it is difficult for us to walk on sand, because our feet sink into it. on the other hand , a camel which is much heavier can easily walk on sand . This is because a camel has a broad feet. The weight of the camel is spread over the large area covered by its feet. Thus, the pressure exerted by its body on the sand is less.
→ The tyres of buses and trucks have broad and double wheels, so that the pressure on the tyres is reduced and they do not brust. The bigger the wheels, the less is the pressure on them, so that they can carry greater weight.
A sharp knife cuts more effectively than a blunt knife as it has a very small surface area and exerts more pressure.
.A nail has a pointed edge so that it exerts more thrust or pressure.
.Tip of a sewing needle.
.Edge of an arrow.
.Edges of tools used to pierce things.
i hope it helps you
Answer:
1). when we take a market pen and a ball pen. the ball pen will exert more pressure than bez of less area in contact.
2).A knife and an undesired iron material.