Question

C.
6. The blood in our body has the same pressure as atmospheric pressure
7. The moment of force gives us the turning effect of force.
Choose the correct option.
1. Pressure is exerted by _
(a) solids
(b) liquids and gases
(c) both (a) and (b)
(d) none of these
2. The magnitude of pressure depends upon_
(a) area of contact (b) force applied (c) both (a) and (b) (d) none of these
3. The pressure
-as we go down in a swimming pool.
(a) increases
(b) decreases
(c) remains constant (d) none of these
4. The pressure exerted on a metalled road is less than on a/an_
(a) unmetalled road (b) sand shore (c) garden
(d) all of these
is inversely proportional to the area of contact.
(a) Force
(b) Pressure
(c) Energy
(d) Velocity
6. Liquid pressure in a vessel increases with the
(a) density of the liquid
(b) size of the container
(c) depth of the liquid
(d) both (a) and (c)
7. The pressure exerted by a liquid on the walls of the container is called
(a) upthrust
(b) atmospheric pressure
(c) lateral pressure
(d) surface tension
5.
Match the columns.​

Answer 1

Answer:

1 = c

2 = c

3 =decrease

4 =d

5= pressure

6 =a

7 = c