Physics
Related Questions
Explain the following:
Sleepers are used below the rails.
Describe a suitable experiment to demonstrate that a liquid exerts pressure sideways also.
Describe an experiment to show that a liquid exerts pressure at the bottom of the container in which it is kept.
A gum bottle rests on its base. If it is placed upside down,
(i) How does the thrust change?
(ii) How does the pressure change?