Radio waves and visible light in vacuum have [KCET 2000]

1.	Radio waves and visible light in vacuum have [KCET 2000]
A.	Same velocity but different wavelength
B.	Continuous emission spectrum
C.	v in backward direction
D.	Line emission spectrum
Answer» B. Continuous emission spectrum

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Radio waves and visible light in vacuum have [KCET 2000]

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