Which part of the solar cooker is responsible for greenhouse effect ?

Options

A. Coating with black colour inside the box
B. Mirror
C. Glass sheet
D. Outer cover of the solar cooker

Answer

C

Explanation

Glass sheet present in the solar cooker easily passes the radiation into the solar cooker and these radiation get absorbed and reflected back by the black coating is of longer wavelength and can't pass back out through the glass. Thus glass sheet produces greenhouse effect in solar cooker.