A teacher sets up the stand carrying a convex lens of focal length 15 cm at 42.7 cm mark on the optical bench .he asks one of the students to suggest the position of the screen on the optical bench so that a distinct image of a distant tree is obtained almost immediately on it.what should be the position of screen suggested by that student?
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9
the image formed will be real inverted and the image will formed btn 2f1 and 2f2...on the other side
dks20133:
What will be the position of screen...... Not the nature
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3
The image will formed between 2f1 and 2f2.
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