The speed of light in air is 3 x 10⁸ms^-1. If the refractive index of light from air-to-water is $\frac{4}{3}$, then which of the following is the correct value of the speed of light in water?

Similar Questions

Nuclear fission is preffered to nuclear fusion in the generation of energy because ...

The diagram above illustrates a Hare's apparatus. $\mathit{e}_1, \mathit{e}_2$ represent densi...

Which of the following can be described as high tension transmission? ...

A newly charged 12V accumulator can easily start a car whereas eight new dry cells in series with a ...

A loaded spring is set in simple harmonic motion. The force that tends to restore the load to its eq...

For a best result using temperature to achieve an accurate measurement, it is best to use ...

A machine has a velocity ratio of 4. if it requires 800 N to overcome a load of 1600 N,what is the e...

An empty density bottle weighs 2 N. if it weighs 5 N when filled with water and 4 N when filled...

Any line or section through an advancing wave in which all the particles are in the same phase is ca...

A boy sits in a train moving with uniform speed on a straight track. If from his outstretched palm h...