Surface waves travelling in deep water at 15ms^-1 are incident at a shallow water boundary. If the angles of incidence and refraction are 45^o and 30^o respectively. Calculate the speed of the waves in shallow water

Similar Questions

The latent heat of fusion of ice is 80cal g-1. How much heat is required to change 10g of ice at QoC...

When the sun, moon and the earth are as shown in the diagram above an observer standing in X is in ...

An electric generator rated 12 kW, 2 kV distribute power through a cable of resistance 20\...

Two boys are communicating with each other by stretching a string passing through a hole punched in ...

The temperature of an object is raised by 120°C. The resulting increase in its absolute temperat...

A student found out from a simple pendulum experiment that 20 oscillations were completed in 38 seco...

An empty 60 litre petrol tank has a mass of 10kg. Its mass when full of fuel of relative density 0.7...

Which of the following is a property of steel? ...

The energy associated with the photon of a radio transmission at 3 x 105 Hz is [h = 6.63 x 10-34Js]...

The force required to make an object of mass m, travelling with velocity v, turn in a circle of radi...