Name the mirror which is used in parking lot.
Q4. Differentiate between real image and virtual image.
Q5. Why is the reflector of the torch always concave?
Q6. List the characteristics of the image formed in a plane mirror.
Q7. What is diopter?
Q8. How is rainbow formed?
Q9. Which of these forms virtual images only?
a) Concave mirror b) Convex mirror c) Concave lens d) Convex lens
Q10.What is newton’s disc?
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1st answer: Convex Mirror
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