Question

please solve the give reasons 3 to till 10 questions

Answer 1

10. It is due to the pressure difference between our body and outside temperature. The outside pressure is low but the pressure inside our body is high due to body fluids

Answer 2

1) to reduce pressure on road
2) because of large base area, pressure will be distributed
3) to provide them wide base to reduce pressure on area under it
4) because tracks are narrow and to provide lage area under it
5) because in sharp knife the area is less and and pressure is more
6) because of pointed end pressure will be more on the area of point
7) an empty bottle will be crushed easily when placed in open because of applied pressure will be more on it
8) snow shoes are more effective for walking in snow because The snow shoes have wide base then our body weight will be distributed over large area
9) school bags are provided with wide straps to carry them because they will reduce the pressure on our shoulders because of wide base
10) because at high attitudes the Oxygen will be less than compare with normal attitude