A concave cosmetic mirror has a focal length of 26 cm . A 5.0-cm-long mascara brush...

Question

Question

A concave cosmetic mirror has a focal length of 26 cm . A 5.0-cm-long mascara brush is held upright 13 cm from the mirror.

Use ray tracing to determine the location of its image.

What is the height of the image? Use ray tracing to determine.

Is the image upright or inverted? Is it real or virtual?

science physics

Answer 1

Answer #1

As we know that;

Here,

f=26 cm

u=13 cm

Then,

Answer 2

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