Which of the following is the correct definition of hydraulics?
The equation that links force, pressure and are is…
What happens to pressure with increasing depth of a liquid?
Which statements are correct?
Imagine a balloon…
If the pressure is kept constant and the temperature is increased, what will happen to the volume?
Imagine a balloon…
If the pressure is kept constant and the temperature is decreased, what will happen to the volume?
Imagine a balloon…
If the volume is reduced, what happens to the pressure?
Imagine a balloon…
If the volume is increased what will happen to the pressure?
As the temperature increases, the pressure ...........
A box weighs 100 N. It exerts a pressure of 25 Pa on a table. What is the area of the box in contact with the table?
A box weighs 20 N. It exerts a pressure of 2 Pa on a table. What is the area of the box in contact with the table?
A skier weighs 600 N and exerts a pressure of 2,500 Pa on the snow. What is the area of the skis?