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4 cards from this section. Quick, good the night before a test.
What happens to light when it strikes a mirror?
Think of how you see your image in the mirror.
What is a virtual image?
Is it a real image or an illusion?
What is formed when light reflects off a plane mirror?
Remember, the image isn't a real light converging.
The angle of incidence is...
What happens to light when it strikes a mirror?
If a mirror creates an image of a tree outside your house that appears 4 meters behind the mirror, how far is the tree from the mirror?
Use the concept that distance seen in a mirror doubles.
Two mirrors are set at an angle of 45 degrees. If an object is placed symmetrically between them, how many images will be formed?
Use the formula: Number of images = (360/angle) - 1.
5 more questions in this section. Enroll free to practise them all.
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