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Recent questions tagged geometric optics
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vote
1
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In the graphs that follow, a curve is drawn in the first graph of each pair. For the other graph in each pair, sketch
asked
Mar 28, 2019
in
JEE
by
kratos
waves and optics
sound
geometric optics
physical optics
jee
jee mains
+3
votes
1
answer
The spherical mirror shown has a center of curvature at point c. Which point is nearest to the focal point?
asked
Mar 25, 2019
in
JEE
by
kratos
waves and optics
jee
geometric optics
jee mains
+2
votes
1
answer
A ray of monochromatic light enters a liquid from air as shown in the diagram given below:
asked
Mar 25, 2019
in
JEE
by
kratos
waves and optics
geometric optics
reflection of light
jee
class-10
icse
jee mains
+3
votes
1
answer
The diagram below shows the path taken by a monochromatic light ray traveling through three media.
asked
Mar 20, 2019
in
JEE
by
kratos
waves and optics
jee
geometric optics
jee mains
+1
vote
1
answer
Light has wavelength 600 nm in free space. It passes into glass, which has an index of refraction of 1.50,
asked
Mar 19, 2019
in
JEE
by
kratos
waves and optics
geometric optics
class-11
jee
upsee
light waves
jee mains
+2
votes
1
answer
You are given the following equipment for use in the optics experiments in parts (a) and (b). A solid rectangular block
asked
Mar 13, 2019
in
JEE
by
kratos
waves and optics
jee
geometric optics
jee mains
+2
votes
1
answer
A bird is flying over a swimming pool at a height of 2m from the water surface. If the bottoms is perfectly plane reflecting surface
asked
Mar 12, 2019
in
JEE
by
kratos
linear equations in one variable
waves and optics
geometric optics
class-8
jee
thermodynamics
ntse
jee mains
laws of motion
+2
votes
1
answer
For which of the following does one obtain an image of increased size from a real object?
asked
Mar 12, 2019
in
JEE
by
kratos
waves and optics
jee
geometric optics
jee mains
+3
votes
1
answer
A physics student places an object 6.0 cm from a converging lens of focal length 9.0 cm.
asked
Mar 12, 2019
in
JEE
by
kratos
geometric optics
waves and optics
jee
jee mains
+1
vote
1
answer
A prism of refracting angle 30° is coated with a thin film of transparent material of refractive index 2.2 on the face AC
asked
Mar 11, 2019
in
Class 12
by
kratos
waves and optics
neet
geometric optics
jee
optics
jee mains
interference
+3
votes
1
answer
To obtain a real image of twice the size as that of the object by a converging lens of focal length 20 cm,
asked
Mar 11, 2019
in
JEE
by
kratos
light – reflection and refraction
waves and optics
geometric optics
cbse
jee
class-10
jee mains
class-12
+3
votes
1
answer
One face of a glass (μ = 1.50) lens is coated with a thin film of magnesium fluoride MgF2 (μ = 1.38) to
asked
Mar 11, 2019
in
JEE
by
kratos
waves and optics
geometric optics
jee
interference of light
optics
jee mains
interference
+3
votes
1
answer
A beam of white light is incident on a triangular glass prism with an index of refraction of about
asked
Mar 7, 2019
in
JEE
by
kratos
waves and optics
jee
geometric optics
jee mains
+3
votes
1
answer
A light ray passes through substances 1, 2, and 3, as shown. The indices of refraction for these
asked
Mar 6, 2019
in
JEE
by
kratos
waves and optics
jee
geometric optics
jee mains
+3
votes
1
answer
A light ray is incident normal to a thin layer of glass.
asked
Mar 6, 2019
in
JEE
by
kratos
waves and optics
jee
geometric optics
jee mains
+1
vote
1
answer
Concerning the reflection of ultrasound waves: a. Specular reflection occurs when the size of the reflector is
asked
Mar 1, 2019
in
JEE
by
kratos
waves and optics
jee
geometric optics
jee mains
+1
vote
1
answer
If the frequency of a periodic wave is doubled, the ****** of the wave will be
asked
Feb 26, 2019
in
JEE
by
kratos
waves and optics
jee
geometric optics
jee mains
+3
votes
1
answer
A student performs an experiment to determine the index of refraction n of a rectangular glass slab in air.
asked
Feb 18, 2019
in
JEE
by
kratos
waves and optics
jee
geometric optics
jee mains
+3
votes
1
answer
What causes chromatic aberration? (a) Marginal rays (b) Central rays
asked
Feb 15, 2019
in
JEE
by
kratos
waves and optics
geometric optics
ray optics and optical instruments
jee
jee mains
+1
vote
1
answer
Which three of the glass lenses above, when placed in air, will cause parallel rays of light to converge?
asked
Feb 14, 2019
in
JEE
by
kratos
waves and optics
jee
geometric optics
jee mains
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