What is pressure ?

What are pressure node and pressure antinode ?

What is the pressure on a swimmer 10m below the surface of lake? g=10ms^(-2) , atmospheric pressure = 1.01 xx 10^(5)Pa

What is the pressure at the bottom of the ocean at a place where it is 3 km deep ? [atmospheric pressure =1.01 xx10^(5)Pa, Density of sea water =1030kg m ^(-3)]

Solve the following problems : A force of 1000 N is applied over an area 50cm x 20cm . What is the pressure acting on the area ?

What pressure is required to reduce the volume of a lead block by 1%. Given (Bulk modulus of lead = 6 xx 10^9 (S.I. Unit)

Practice problems : A force of 3000 N is applied over an area 80cm x 20cm . What is the pressure acting on the area ?

In car lift compressed air exerts a force F_1 on a small piston having a radius of 5 cm. This pressure is transmitted to a second piston of radius 15 cm. If the mass of the car to be lifted is 1350 kg, what is F_1 ? What is the pressure necessary to ac complish this task ?

What is Dalton 's law of partial pressures ?

What pressure should be applied to a lead block, to reduce its volume by 10%. The bulk modulus of lead is 6 xx 10^9 N//m^2

What atmospheric pressure ?