What is the rule for obtaining images formed by concave mirrors.?
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2
Answer:
Explanation:
The incident ray on the concave mirror must be parallel to its principal axis and must be reflect through the focus. 2. The incident ray on the concave mirror which passes through its focus should reflect parallel to its principal axis.
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1
Explanation:
Focus the first rule is very clear that when a ray of light is parallel to principal axis for concave mirror it passes through the principals. Focus whereas for convex mirror a ray of light which is parallel to principal axis appear to diverge from the principal focus.
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