IG Phy – Concave Lens
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Question 1 of 10
1. Question
1 point(s)A diverging lens is also known as a concave lens.
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Question 2 of 10
2. Question
1 point(s)A concave lens is thicker in the middle than at the edges.
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Question 3 of 10
3. Question
1 point(s)The principal focus of a diverging lens is a virtual focus.
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Question 4 of 10
4. Question
1 point(s)The focal length of a lens is the distance between the center of the lens and the principal focus.
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Question 5 of 10
5. Question
1 point(s)The image formed by a diverging lens is always larger than the object.
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Question 6 of 10
6. Question
1 point(s)The image formed by a diverging lens is upright.
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Question 7 of 10
7. Question
1 point(s)The image formed by a diverging lens is always on the opposite side of the object.
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Question 8 of 10
8. Question
1 point(s)The image formed by a diverging lens is a real image.
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Question 9 of 10
9. Question
1 point(s)Diverging lenses are commonly used in spectacles for correcting vision for short-sightedness.
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Question 10 of 10
10. Question
1 point(s)No matter where the object is placed, the image formed by a diverging lens is always closer to the lens than the object.
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