https D-88092350 tw15 Exercise 34.8 Part A Exercise 34,8 An cbject is 22.0 em fr

Question

https D-88092350 tw15 Exercise 34.8 Part A Exercise 34,8 An cbject is 22.0 em from the center of a spherical silvered ass Christmas ive onment 6 40 cm in What is the position of its image (counting from the omament surface)? Follow the sign nules Express your answer with the appropriate units 1.34 cm Incorrect; One attempt remaining: Try Agairn Part B 784-10 Mtx Answers Give Up Correct Significant Figures Feedback: Your answer.08 was ether rounded differently or used a dm requined for this part 2 3 5 6 7 8

Explanation / Answer

f = - 6.40 / 4 = - 1.6 cm

Applying mirror equation,

1/f = 1/p + 1/q

q = object distance = 22 cm

1/(-1.6) = 1/22 + 1/q

q = - 1.49 cm ..........Ans(A)

(B) m = - q / p = 1.49 / 22 = 6.8 x 10^-2

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