A concave spherical mirror has a radius of curvature of 9.40 cm Part A Calculate
ID: 1553694 • Letter: A
Question
A concave spherical mirror has a radius of curvature of 9.40 cm Part A Calculate the location of the image formed by a 13.0 mm-tall object whose distance from the mirror is 12.4 cm Express your answer in centimeters to three significant figures. Part B This question will be shown after you complete previous question Part C This question will be shown after you complete previous question Part D Calculate the location of the image formed by a 13.0 mm -tall object whose distance from the mirror is 7.30 cm. Express your answer in centimeters to three significant figures.Explanation / Answer
a)
1/di + 1/do = 1/f
f = R/2
1/f = 2/R
1/di = 2/R - 1/do
here,
do = 12.4 cm
R = 9.40 cm
1/di = 2/9.40 - 1/12.40
di = 11.26 cm
d)
1/di + 1/do = 1/f
f = R/2
1/f = 2/R
1/di = 2/R - 1/do
here,
do = 7.30 cm
R = 9.40 cm
1/di = 2/9.40 - 1/7.30
di = 13.19 cm
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