JEE Special | Real Depth And Apparent Depth

Real and Apparent Depth

The refractive index of water as measured by the relation p = (Real depth)/ (Apparent depth) was found to have the values 1.29, 1.33, 1.34, 1.35, 1.32, 1.36, 1.30, 1.33. Calculate mean value of p.

Is the formula "Real depth/Apparent depth = mu." valid if viewed from a position quite away from the normal ?

The refractive index of water measured by the relation m = (real depth)/ (apparent depth) is found to have values of 1.34, 1.38, 1.32 and 1.36, the mean value of refractive index with percentage error is

The equation of refraction at a spherical surface is mu_2/v-mu_1/u=(mu_2-mu_1)/R Taking R=oo , show that this equation leads to the equation (Real depth)/(Apparent depth)=mu_2/mu_1 for fraction at a plane surface.

An object is immersed in some liquid. Prove that ._(a)n_(l)=("Real depth")/("Aparent depth ")

Circle OF Illumination||Apparent Depth

An object is placed at the bottom of a tank filled with liquid of refractive index 1.6. If the actual depth of the tank is 10 cm, what will be the apparent depth of the object?

Discussion OF Sheet Session-1 (1 to 15)||Variable Refractive Index||Apparent Height / Depth Concept