What is an apparent depth?
Herein, what is meant by real depth and apparent depth?
Apparent depth and real depth - definition Real Depth is actual distance of an object beneath the surface, as would be measured by submerging a perfect ruler along with it. Apparent depth in a medium is the depth of an object in a denser medium as seen from the rarer medium. Its value is smaller than the real depth.
One may also ask, what causes apparent depth? Apparent Depth and Distortion This effect is due to the refraction of light rays as they traverse the boundary between water and air. In the following graphic, the chest appears to be closer to the surface than it actually is.
Herein, what is real apparent depth?
The apparent depth is the distance of the virtual image, I from the surface of the water. The real depth is the distance of the real object, O from the surface of the water.
What is the formula for apparent depth?
real depthapparent depth=hh′=tanθ′tanθ=n. For water, n is about 43 , so that the apparent depth is about 34 of the real depth.