For that mirror (u = 25 cm, object height 4 cm, v = -37.5 cm), the ima…

Question

For that mirror (u = 25 cm, object height 4 cm, v = -37.5 cm), the image height is

Accepted Answer

A. -6 cm

1. Magnification m = -v/u = -(-37.5)/(-25) = -1.5.
2. Image height h_i = m x h_o = -1.5 x 4.
3. So h_i = -6 cm: inverted (minus) and enlarged (size 6 cm).
_Source: AP/TS SCERT Class 10 Physical Science, "Reflection of Light at Curved Surfaces"_

Answer

-2.4 cm

Answer

+6 cm

Answer

-1.5 cm

For that mirror (u = 25 cm, object height 4 cm, v = -37.5 cm), the image height is

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