A man standing in a swimming pool looks at a stone lying at the bottom. The depth of the swimming pool is h. At what distance from the surface of water is the image of the stone formed -

Options

A. h
B. `mu h`
C. `(h )/(mu)`
D. `(mu)/(h)`

Answer

C

Explanation

As ` mu = ( " real depth ")/(" apparent depth") `
` therefore ` apparent depth `=("real depth ")/(mu) = (h)/(mu)`
`=( 96 )/(3) cm = 32 cm`