NEET Exam > NEET Questions > The frequency of a light wave in a material i...
Start Learning for Free
The frequency of a light wave in a material is 2× 10^14 Hz and wave length is 5000Angstrongs . The refractive index of material will be 1) 1.50 2)3 3)1.33 4)1.40?
Most Upvoted Answer
The frequency of a light wave in a material is 2× 10^14 Hz and wave le...
Community Answer
The frequency of a light wave in a material is 2× 10^14 Hz and wave le...
The refractive index of a material can be found using the formula:
n = c/v
Where:
n = refractive index
c = speed of light in vacuum
v = speed of light in the material
The speed of light in vacuum is a constant:
c = 3 x 10^8 m/s
To find the speed of light in the material, we can use the formula:
v = λf
Where:
v = speed of light in the material
λ = wavelength of the light wave
f = frequency of the light wave
Given values:
Frequency (f) = 2 x 10^14 Hz
Wavelength (λ) = 5000 Angstroms = 5000 x 10^-10 m
Calculating the speed of light in the material:
v = λf
= (5000 x 10^-10 m)(2 x 10^14 Hz)
= 1 x 10^10 m/s
Calculating the refractive index:
n = c/v
= (3 x 10^8 m/s)/(1 x 10^10 m/s)
= 0.03
The refractive index of the material is approximately 0.03.
None of the given options (1.50, 3, 1.33, 1.40) match the calculated value of 0.03.
n = c/v
Where:
n = refractive index
c = speed of light in vacuum
v = speed of light in the material
The speed of light in vacuum is a constant:
c = 3 x 10^8 m/s
To find the speed of light in the material, we can use the formula:
v = λf
Where:
v = speed of light in the material
λ = wavelength of the light wave
f = frequency of the light wave
Given values:
Frequency (f) = 2 x 10^14 Hz
Wavelength (λ) = 5000 Angstroms = 5000 x 10^-10 m
Calculating the speed of light in the material:
v = λf
= (5000 x 10^-10 m)(2 x 10^14 Hz)
= 1 x 10^10 m/s
Calculating the refractive index:
n = c/v
= (3 x 10^8 m/s)/(1 x 10^10 m/s)
= 0.03
The refractive index of the material is approximately 0.03.
None of the given options (1.50, 3, 1.33, 1.40) match the calculated value of 0.03.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
Explore Courses for NEET exam
|
|
Similar NEET Doubts
Top Courses for NEETView all
The frequency of a light wave in a material is 2× 10^14 Hz and wave length is 5000Angstrongs . The refractive index of material will be 1) 1.50 2)3 3)1.33 4)1.40?
Question Description
The frequency of a light wave in a material is 2× 10^14 Hz and wave length is 5000Angstrongs . The refractive index of material will be 1) 1.50 2)3 3)1.33 4)1.40? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The frequency of a light wave in a material is 2× 10^14 Hz and wave length is 5000Angstrongs . The refractive index of material will be 1) 1.50 2)3 3)1.33 4)1.40? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The frequency of a light wave in a material is 2× 10^14 Hz and wave length is 5000Angstrongs . The refractive index of material will be 1) 1.50 2)3 3)1.33 4)1.40?.
The frequency of a light wave in a material is 2× 10^14 Hz and wave length is 5000Angstrongs . The refractive index of material will be 1) 1.50 2)3 3)1.33 4)1.40? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The frequency of a light wave in a material is 2× 10^14 Hz and wave length is 5000Angstrongs . The refractive index of material will be 1) 1.50 2)3 3)1.33 4)1.40? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The frequency of a light wave in a material is 2× 10^14 Hz and wave length is 5000Angstrongs . The refractive index of material will be 1) 1.50 2)3 3)1.33 4)1.40?.
Solutions for The frequency of a light wave in a material is 2× 10^14 Hz and wave length is 5000Angstrongs . The refractive index of material will be 1) 1.50 2)3 3)1.33 4)1.40? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of The frequency of a light wave in a material is 2× 10^14 Hz and wave length is 5000Angstrongs . The refractive index of material will be 1) 1.50 2)3 3)1.33 4)1.40? defined & explained in the simplest way possible. Besides giving the explanation of
The frequency of a light wave in a material is 2× 10^14 Hz and wave length is 5000Angstrongs . The refractive index of material will be 1) 1.50 2)3 3)1.33 4)1.40?, a detailed solution for The frequency of a light wave in a material is 2× 10^14 Hz and wave length is 5000Angstrongs . The refractive index of material will be 1) 1.50 2)3 3)1.33 4)1.40? has been provided alongside types of The frequency of a light wave in a material is 2× 10^14 Hz and wave length is 5000Angstrongs . The refractive index of material will be 1) 1.50 2)3 3)1.33 4)1.40? theory, EduRev gives you an
ample number of questions to practice The frequency of a light wave in a material is 2× 10^14 Hz and wave length is 5000Angstrongs . The refractive index of material will be 1) 1.50 2)3 3)1.33 4)1.40? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup