I Blackboard Learn x | e PowerPoIanrese x | e Lec25 x | e Lec26 x | 9 96130072019}; x | e Pav73oni2019ire x | u CnurseHem x W. Chapler23(Ser x + ( $ C i webassign.net/web/Studenl/AssignmenteResponses/submit?dep:2884788981tags:autosave#question3488638_5 PREVIOUS ANSWERS SERCF1O 23.P.D12. ASK YOUR TEACHER A dedicated sports car enthusiast polishes the inside and outside surfaces of a hubcap that is a section of a sphere. When he looks into one side of the hubcap, he sees an image of his face 10.6 cm in back of it. He then turns the hubcap over, keeping it the same distance from his face. He now sees an image of his face 31.7 cm in back of the hubcap. 4. [0.511 Points] (a) How far is his face from the hubcap? cm (b) What is the magnitude of the radius of curvature of the hubcap? x Your response differs from the correct answer by more than 10%. Double check your calculations. cm ASK YOUR TEACHER PREVIOUS ANSWERS SERCP1D 23.P.019. A spherical mirror is to be used to form an image, three times as tall as an object, on a screen positioned 5.2 m from the mirror. 5. [0.33/1 Points] (:1) Describe the type of mirror required. The mirror is a q mirror and it has a focal length 0- X Your response differs from the correct answer by more than 100%. m. (h) Where should the mirror be positioned relative to the object? The object should be x Your response differs from the correct answer by more than 100%. min front of the mirror. ASK YOUR TEACHER 6. [1 I1 Points] PREVIOUS ANSWERS SERCP1D 23.F.O16