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Recent questions tagged polarisation
+1
vote
1
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For sound waves, the Doppler formula for frequency shift differs slightly between the two situations:
asked
Apr 6, 2019
in
Class 12
by
kratos
neet
cbse
aiims
class-12
wave optics
polarisation
+1
vote
1
answer
Write Brewster law of polarisation of light.
asked
Apr 3, 2019
in
JEE
by
kratos
isc
irodov
cbse
polarization of light
jee
optics
icse
jee mains
class-12
wave optics
polarisation
+1
vote
1
answer
State Brewster'* law. The value of Brewster angle for a transparent medium is different for light of different colours. Give reason.
asked
Apr 1, 2019
in
Class 12
by
kratos
class-12
wave optics
polarisation
cbse
+1
vote
1
answer
Define Brewster’* angle or Polarising angle.
asked
Mar 30, 2019
in
Class 12
by
kratos
neet
cbse
aiims
class-12
wave optics
polarisation
+3
votes
1
answer
The speed of light in the medium is.
asked
Mar 22, 2019
in
Class 12
by
kratos
huygens principle
cbse
class-12
wave optics
polarisation
+3
votes
1
answer
Distinguish between unpolarized light and linearly polarized light. How does one get linearly polarised light with the help of a polaroid ?
asked
Mar 21, 2019
in
Class 12
by
kratos
class-12
wave optics
polarisation
cbse
+3
votes
1
answer
Distinguish between unpolarised and a linearly polarised light. Describe, with the help of a diagram,
asked
Mar 20, 2019
in
Class 12
by
kratos
class-12
wave optics
polarisation
cbse
+2
votes
1
answer
Define the Malus law.
asked
Mar 17, 2019
in
Class 12
by
kratos
neet
cbse
class-12
wave optics
polarisation
+3
votes
1
answer
A small transparent slab containing material of μ = 1.5 is placed along AS2 (Fig.10.6).
asked
Mar 2, 2019
in
Class 12
by
kratos
neet
cbse
aiims
class-12
wave optics
polarisation
+1
vote
1
answer
Polaroid glass is used in sun glasses because
asked
Feb 28, 2019
in
Class 12
by
kratos
class-12
wave optics
polarisation
cbse
+2
votes
1
answer
Show that the refractive index of a reflector is equal to tangent of the polarising angle. OR Arrive at Brewster’* law.
asked
Feb 25, 2019
in
Class 12
by
kratos
class-12
wave optics
polarisation
cbse
+2
votes
1
answer
Represent polarised light and unpolarised light.
asked
Feb 17, 2019
in
Class 12
by
kratos
class-12
wave optics
polarisation
cbse
+2
votes
1
answer
Find an expression for intensity of transmitted light when a polaroid sheet is rotated between two crossed polaroids.
asked
Feb 16, 2019
in
Class 12
by
kratos
class-12
wave optics
polarisation
cbse
+3
votes
1
answer
State the reason, why two independent sources of light cannot be considered as coherent sources.
asked
Feb 16, 2019
in
Class 12
by
kratos
neet
cbse
jee main 2021
aiims
jee
optics
jee main
class-12
wave optics
polarisation
+1
vote
1
answer
Which phenomenon confirms the transverse nature of light?
asked
Feb 7, 2019
in
Class 12
by
kratos
cbse
diffraction
class-12
wave optics
polarisation
+2
votes
1
answer
Assertion: Radio waves can be polarised. Reason: Sound waves in air are longitudinal in nature.
asked
Jan 28, 2019
in
Class 12
by
kratos
neet
cbse
aiims
class-12
wave optics
polarisation
+2
votes
1
answer
State the Conditions of sustained interference.
asked
Jan 25, 2019
in
Class 12
by
kratos
isc
cbse
icse
class-12
interference
wave optics
polarisation
+3
votes
1
answer
Electric potential based question
asked
Jan 23, 2019
in
Class 12
by
kratos
neet
plz anser me fast
aldehydes ketones and carboxylic acids
entropy
gauss law applications
jee advanced
class-12
wave optics
polarisation
+3
votes
1
answer
With the help of an experiment, state how will you identify whether a given beam of light is polarised or unpolarised.
asked
Jan 10, 2019
in
Class 12
by
kratos
cbse
optics
class-12
wave optics
polarisation
bitsat
+2
votes
1
answer
Write the mathematical expression for Malus law. Explain the terms.
asked
Jan 9, 2019
in
Class 12
by
kratos
huygens principle
cbse
nature of light
class-12
wave optics
polarisation
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