3 years ago

HELP ASAP

Physics

1 answer:

Afina-wow [57]3 years ago

3 0

I believe the answer is D. much smaller because most are only a little bigger than Jupiter.

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A 2 cm tall object is placed 30cm in front of a concave mirror with focal length of 25 cm. What is the height of the image?

viktelen [127]

Answer:

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Explanation:

$h_{o}$ = height of the object = 2 cm

$h_{i}$ = height of the image

$d_{o}$ = distance of the object from the mirror = 30 cm

$f$ = focal length of the mirror = 25 cm

$d_{i}$ = image distance

using the mirror equation

$\frac{1}{d_{o}} + \frac{1}{d_{i}} = \frac{1}{f}$

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using the equation

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$\frac{h_{i}}{2} = \frac{- 150}{30}$

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**HELP ASAP**

HELP ASAP