AIEEE 2003 | Ray & Wave Optics Question 286 | Physics

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AIEEE 2003

MCQ (Single Correct Answer)

-1

To demonstrate the phenomenon of interference, we require two sources which emit radiation

of nearly the same frequency

of the same frequency

of different wavelengths

of the same frequency and having a definite phase relationship

AIEEE 2003

MCQ (Single Correct Answer)

-1

The image formed by an objective of a compound microscope is

virtual and diminished

real an diminished

real and enlarged

virtual and enlarged

AIEEE 2003

MCQ (Single Correct Answer)

-1

To get three images of a single object, one should have two plane mirrors at an angle of

$${60^ \circ }$$

$${90^ \circ }$$

$${120^ \circ }$$

$${30^ \circ }$$

AIEEE 2002

MCQ (Single Correct Answer)

-1

An astronomical telescope has a large aperture to

reduce spherical aberration

have high resolution

increase span of observation

have low dispersion

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