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Arun Bharath
's Polls
Basic General Knowledge
When light passes from air into glass it experiences change of
wavelength and speed
2 votes (100%)
wavelength and speed
frequency and wavelength
0 votes (0%)
frequency and wavelength
frequency and speed
0 votes (0%)
frequency and speed
frequency, wavelength and speed
0 votes (0%)
frequency, wavelength and speed
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