सात को
[संकेत-दर्पण के वक्रता-कद्र पर
16. किस गोलीय दर्पण में केवल काल्पनिक प्रतिबिंब बनता है?
17. क्या एक उत्तल दर्पण किसी (वास्तविक) वस्तु का
वास्तविक प्रतिबिंब (real image) बना सकता है?
ना है।
Answers
Answered by
3
Answer:
16. Plane mirror
17. A real image occurs where rays converge, whereas a virtual image occurs where rays only appear to diverge. Real images can be produced by concave mirrors and converging lenses, only if the object is placed further away from the mirror/lens than the focal point, and this real image is inverted.
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