Question

B. State whether the following statements are True or False.
statements.
1. To increase the pressure, area of contact has to be increased.
2. The SI unit of force is newton.
3. Simple barometer is used to find out the height or altitudes of places.
4. Liquid exerts pressure only from one side of the container.
5 Mercury is used to make a simple barometer,
6. Torque produced in a body is maximum when the angle between force
and perpendicular distance is 180°
C.
c. Answer the following in one word.
1. Push or pull acting on a body:
2. Turning effect of force: A
3 The normal force acting per unit area:
4. Pressure exerted by gases:
5. Liquid pressure exerted on the walls of a container in which it is stored:
D. Picture-based questions.
1. A water tank has four taps fixed at points A, B, C, D, as shown in the
out at the same pressure from taps at:
B and C
А)
b. A and B
В.
IC С
C. C and D
D
d. A and C
a.
2.
The figure shows a container filled with water. Which of the follow
pressure of water?
a. Pressure at A > Pressure at B > Pressure at C
b. Pressure at A = Pressure at B = Pressure at C
A
c. Pressure at A < Pressure at B< Pressure at C
B
d. Pressure at A > Pressure at B < Pressure at C
A force of 80 N force acts at the end of a 12 cm wrench as show
(Take sin 60º = 0.87)
80 N​

Answer 1

Answer:

true false false true false

Answer 2

B. 1.f

2.t

3.t

4.f

5.f

6.t

c.

1. force

2. idk

3.pressure

4.idk

5.idk idk means i dont know

send a photo of d part