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- 1. Multiple Choice___ is when light travels through a material and bends.DiffractionDispersionMirageRefraction
- 2. Multiple Choice
The point where the rays meet is known as....Firethe focal pointrefractionPlane of the lens - 3. Multiple ChoiceWhich describes a convex lens?triangular in shapemore transparent in the middlethicker on the edges than in the middlethicker in the middle than on the edges
- 4. Multiple ChoiceIs a convex lens thicker or thinner in the middle?ThickerThinner
- 5. Multiple Choice
How does a concave lens differ from a convex lens?
A convex lens is another way to describe a plane mirror; a concave lens is curved
A concave lens is curved inward on both sides; a convex lens is on only one side
A convex lens has a thick center and thin edges, a concave lens has a thin center and thicker edges
A convex lens has a thin center and thick edges. a concave lens has a thick center and thinner edges
- 6. Multiple ChoiceWhat does the word "diverging" mean?to spread apartto come togetherparallelperpendicular
- 7. Multiple ChoiceWhen an object is placed between the focal point and the convex lens, the image produced is ___.real, reduced, and invertedreal, enlarged, and invertedvirtual, enlarged, and uprightvirtual, reduced, and upright
- 8. Multiple ChoiceA diverging lens is also known as a ____lens.refracteddiffractedconvexconcave
- 9. Multiple ChoiceThis image is...Inverted and smallerinverted and biggernot inverted and smallernot inverted and bigger
- 10. Multiple ChoiceIf an object's distance from a convex lens were increased, the image would become which of the following?Larger and virtualLarger, onlySmaller, onlySmaller and virtual
- Answer choicesTagsAnswer choicesTags