Question

- Explain the following:
(a) Sleepers are used below the rails.
(b) A tall building has wide foundations.
• Describe an experiment to show that a liquid

questions a and b answer please help me ​

Answer 1

Explanation:

a. Sleepers are laid below the rails so that the weight of passing train is spread over a large area (which decreases pressure) and the track may not sink into the ground.

b. Buildings have wide foundations to reduce the pressure on the ground, as pressure is inversely proportional to area

Answer 2

Answer:

vartika is right please mark her brainliest please