A girl was playing with a beam of light from a laser torch by directing it from different directions on a convex lens held vertically. In a particular direction, the beam of light continued to move along the same direction after passing through the lens. 1. State the reason for this observation. 2. If the white light source is used with a. parallel b. non parallel sides, record your observations

A girl was playing with a beam of light from a laser torch by directin

1.	A girl was playing with a beam of light from a laser torch by directing it from different directions on a convex lens held vertically. In a particular direction, the beam of light continued to move along the same direction after passing through the lens. 1. State the reason for this observation. 2. If the white light source is used with a. parallel b. non parallel sides, record your observations
Answer» A girl was playing with a beam of light from a laser torch by directing it from different directions on a convex lens held vertically. In a particular direction, the beam of light continued to move along the same direction after passing through the lens. 1. State the reason for this observation. 2. If the white light source is used with a. parallel b. non parallel sides, record your observations