An object is placed at a distance of 60 cm from concave lens of focal length of 30m
siddhant8570:
I'do understand the question but what we have to find in it or else we have to draw ?
1. Use lens formula to find the distance of the image from the lense
2. List four characteristics of the image formed by the lense in this case
3. Draw ray diagram to justify your answer of part
2. List four characteristics of the image formed by the lense in this case
3. Draw ray diagram to justify your answer of part
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do you need the nature of the image?
and can I ask that it is 30m or 30cm.
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