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Q 1/10
Score 0
If an object is outside the focal point on a converging mirror, the image will be
30
real and inverted.
real and upright.
virtual and upright.
virtual and inverted.
Q 2/10
Score 0
Images formed by diverging lenses are
30
enlarged
real and inverted.
none of the above.
virtual
10 questions
Q.
If an object is outside the focal point on a converging mirror, the image will be
1
30 sec
Q.
Images formed by diverging lenses are
2
30 sec
Q.
A 20 cm tall object has a 40 cm tall virtual image. What is the magnification?
3
120 sec
Q.
A convex lens has a focal length of 25.5 cm. If an object is placed 72.5 cm from the lens, the image's distance from the lens will be
4
120 sec
Q.
Which type of mirror produces an image that is always erect, always the same height as the object, and always virtual?
5
30 sec
Q.
A concave mirror has a radius of curvature of 1.6 m. The focal length is
6
30 sec
Q.
Images created by convex mirrors are always
7
30 sec
Q.
A 3.0 cm tall object is placed along the principal axis of a thin converging lens of 30.0 cm focal length. If the object distance is 40.0 cm, which of the following best describes the image distance and height, respectively?
