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JEE Advance2007
Paper-1
Question
In an experiment to determine the focal length (f) of a concave mirror by the u-v method, a student places the object pin A on the principal axis at a distance x from the pole P . The student looks at the pin and its inverted image from a distance keeping his/her eye in line with PA. When the student shifts his/her eye towards left, the image appears to the right of the object pin. Then,
Select the correct option:
A
$x<\mathrm{f}$
B
$f
C
$x=2 f$
D
$x>2 f$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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Physics
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Showing 18 questions
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