A laser beam is reflected by a plane mirror. It is observed that the angle between the incident and reflected beams is 24 °. You may want to review (Pages 914 - 916) Part A If the mirror is now rotated so that the angle of incidence increases by 4.0", what is the new angle between the incident and refected beams Express your answer as a whole number.

A laser beam is reflected by a plane mirror. It is observed that the angle between the incident and reflected beams is 24 °. You may want to review (Pages 914 - 916) Part A If the mirror is now rotated so that the angle of incidence increases by 4.0", what is the new angle between the incident and refected beams Express your answer as a whole number.