[" 17.A green light is incident from the water to the air "],[" - water interface at the critical angle( theta).Select the "],[" correct statement "],[" (1) The entire spectrum of visible light will come "],[" (1) The entire spectrum of visible light will come "],[" out of than that of green light whose frequency "],[" (2) The air medium "],[" (3) The air medium "],[" (3) The air medium "],[" (4) The entire spectrum of visible light will come "],[" out of the water at various angles to the normal "]