QUESTION 4 a) Fill in the blanks with the correct answer. i. An arowana fish looks bigger in a river than it is in the air due to of light. (1 mark) ii. The size of virtual image produced by a convex mirror is than the object. (1 mark) b) State the suitable type of spherical mirror for the following applications in Table 1. Mirror type Application Vehicle side mirror Dentist mirror to check on patient's teeth Table 1 (2 marks)