When light passes through two media x and y of refraction...
When light passes through two media x and y of refraction indices 1.51 and 1.33 respectively, the speed of light in
x is same as in y
x and y is same as in vacuum
x is higher than in y
y is higher than in x
Correct answer is D
Since 1.51, the refractive index of X is greater than 1.33, the refractive index of y, the speed of light in y is higher than that in X
The area under a velocity-time graph represents ...
The tyre pressure of a car was found to be 150cmHg in the morning at a temperature of 27°C. Hard...
The electromagnetic waves that are sensitive to temperature changes are ...
Which of the following instruments has a pure tone? ...
An object is situated within the Earth's gravitational field. Which of the following factor does...