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Baptist Univers X n/ibisoms/mod/ibis/view.php?id 3212130 Print Calculator Period

ID: 1549778 • Letter: B

Question

Baptist Univers X n/ibisoms/mod/ibis/view.php?id 3212130 Print Calculator Periodic Table 5 of 17 Sapling Learning You have a concave spherical mirror with a 1 cm radius of curvature. You place an object on the mirrors in front of the How far is the objects image from the mirror? cm If it can be determined, is the image real or virtual? O Virtual O Cannot be determined ifit can be determined, is the image upright or inverted with respect to the object? Inverted Cannot be determined upright O Previous ® carve up s view solution check Answer Next GExi

Explanation / Answer


radius of curvature is R = 2*f


focal length is f = R/2 = 10.5/2 = 5.25 cm

given that do = 16.9 cm

Using mirror equation

1/f = 1/do + 1/di


1/5.25 = (1/16.9) + (1/di)

di = 7.62 cm

since di is positive ,the image is real

inverted with respect to the object

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