Refraction and Lenses
Authored by Amy Durden
Physics
9th - 12th Grade
NGSS covered
Used 281+ times
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42 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are 2 types of lenses?
Concave Lens & Convex Lens
Concave Lens & Magnifying Lens
Convex Lens & Magnifying Lens
Tags
NGSS.HS-PS4-5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is a concave lens thicker or thinner in the middle?
Thicker
Thinner
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is a convex lens thicker or thinner in the middle?
Thicker
Thinner
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What kind of lens is a magnifying glass?
Convex Lens
Concave Lens
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Complete this sentence: Concave lenses bend light ___________ from each other.
Away
Towards
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Complete this sentence: Convex lenses bend light __________ from each other.
Towards
Away
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A converging lens has a focal length of 30 cm. A 5 cm tall candle is placed at a distance of 10 cm in front of the lens. Determine the image distance.
- 45 cm
-30 cm
-15 cm
6 cm
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