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# Concave Mirror Image Description

APPH12-WKABIU

Students are experimenting with a concave mirror and projecting images on a screen. They measure the focal length to be $10\text{ cm}$ and place an object at $30\text{ cm}$ as illustrated below:

The students write their predictions about where the image is and what it will look like.

Which of the following statements are most consistent with the data?

A

Student 1 states that the image is located 15 centimeters in front of the mirror and is upside down.

B

Student 2 states that the image is located 7.5 centimeters from the mirror and is virtual because it is in between the focal point and the mirror.

C

Student 3 states that the image is enlarged and located 15 centimeters behind the mirror.

D

Student 4 says that the image is real and smaller in size than the object.