General Knowledge - Basic General Knowledge - Discussion
Discussion Forum : Basic General Knowledge - Section 9 (Q.No. 1)
1.
When light passes from air into glass it experiences change of
Discussion:
13 comments Page 1 of 2.
Ali said:
1 decade ago
Explain it.
Radhakrishna said:
1 decade ago
Because of relative permeability of glass speed will change.
But coming to frequency and wavelength they are dependent on each other, if on changes another one will also change.
Its relation is inversely proportional.
But coming to frequency and wavelength they are dependent on each other, if on changes another one will also change.
Its relation is inversely proportional.
Neel said:
1 decade ago
Frequency does not changes with medium.
Karun sharma said:
1 decade ago
Its depends on the refractive index of material so change its velocity hence also change wavelength and freq.
Harshika said:
1 decade ago
Its depends on the refractive index of material so change its velocity hence also change wavelength and freq.
Ishana said:
1 decade ago
Frequency is dependent on wavelength: 2(pie)/wavelength = -fr.
Anu said:
1 decade ago
Frequency does not change. Else color of light (monochromatic) will change.
Since, Speed = Frequency x Wavelength.
Speed and wavelength will change.
Since, Speed = Frequency x Wavelength.
Speed and wavelength will change.
Adamba said:
10 years ago
The frequency will change but it will be very small therefore it will be negligible hence only the wavelength and the speed will be considered.
Since Speed = Frequency x Wavelength.
Since Speed = Frequency x Wavelength.
Shipra said:
10 years ago
If frequency is inversely proportional to wavelength then as frequency change wavelength will also change so I think answer should be opt d. Please correct me if I am wrong.
Tanmayi said:
9 years ago
Not getting this, Please explain me in detail.
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