☰ 🔍
🖊️Ask a Question
Electrical Engineering

.A beam of light is incident on a large block of glass. The index of refraction of the glass is greater than one. Is the wavelength of the light in the glass? A. Longer than B. Shorter than C. The same as the wavelength of the light in the air? D. None of above

by 0 views
.A beam of light is incident on a large block of glass. The index of refraction  of the glass is greater than one. Is the wavelength of the light in the glass? A. Longer than
B. Shorter than
C. The same as the wavelength of the light in the air?
D. None of above
0 like 0 dislike

1 Answer

by
B. Shorter than
0 like 0 dislike

Related questions

by anonymous asked Mar 13, 2021 0 views
A beam of light is incident on a large block of glass. The index of refraction of the glass is greater than one. Is the wavelength of the light in the glass: w) longer than x) shorter than y) the same as the wavelength of the light in the air?

A beam of light is incident on a large block of glass. The index of refraction of the glass is greater than one. Is the wavelength of the light in the glass: w) longer than x) shorter than y) the same as the wavelength of the light in the air?
Answer : ANSWER: X -- SHORTER THAN ...

View solution
0 like 0 dislike
1 answer
by ayush dekate asked Aug 1, 2021 0 views
An index of refraction less than one for a medium would imply A. That the speed of light in the medium is the same as the speed of light in vacuum B. That the speed of light in the medium is greater than the speed of light in vacuum C. Refraction is not possible D. Reflection is not possible

An index of refraction less than one for a medium would imply A. That the speed of light in the medium is the same as the speed of light in vacuum B. That the speed of light in the ... greater than the speed of light in vacuum C. Refraction is not possible D. Reflection is not possible
Answer : B. That the speed of light in the medium is greater than the speed of light in vacuum...

View solution
0 like 0 dislike
1 answer
by ayush dekate asked Aug 1, 2021 0 views
Coherent light of a single frequency passes through a double slit with a separation d, to produce a pattern on a screen as distance D from the slits. What would cause the separation between adjacent minima on the screen to increase? A. A. increase the index of refraction of the medium in which the setup is immersed B. increase the separation d between the slits C. increase the distance D. increase the frequency of the incident light

Coherent light of a single frequency passes through a double slit with a separation d, to produce a pattern on a screen as distance D from the slits. What would cause the separation between adjacent ... d between the slits C. increase the distance D. increase the frequency of the incident light
Answer : B. increase the separation d between the slits...

View solution
0 like 0 dislike
1 answer
by ayush dekate asked Aug 1, 2021 0 views
Light enters air from water. The angle of refraction will be A. Greater than the angle of incidence. B. Equal to the angle of incidence. C. Less than the angle of incidence. D. None of these

Light enters air from water. The angle of refraction will be A. Greater than the angle of incidence. B. Equal to the angle of incidence. C. Less than the angle of incidence. D. None of these
Answer : C. Less than the angle of incidence....

View solution
0 like 0 dislike
1 answer
by ayush dekate asked Aug 1, 2021 2 views
On a rainy day, small oil films on water show brilliant colors'. This is due to A. dispersion B. interference C. diffraction D. Polarization 49.The critical angle for a beam of light passing from water into air is 48.8 °. This means that all light rays with an angle of incidence greater than this angle will be A. absorbed B. totally reflected C. Partially reflected and partially transmitted D. Totally transmitted

On a rainy day, small oil films on water show brilliant colors'. This is due to A. dispersion B. interference C. diffraction D. Polarization 49.The critical angle for a beam of light ... A. absorbed B. totally reflected C. Partially reflected and partially transmitted D. Totally transmitted
Answer : C. Partially reflected and partially transmitted...

View solution
0 like 0 dislike
1 answer

50.5k questions

47.1k answers

240 comments

7.0k users

© 2025 Question Answer