It is believed that the universe is expanding and hence the distant st – McqOptions

MCQOPTIONS

1.	It is believed that the universe is expanding and hence the distant stars are receding from us. Light from such a star will show [CPMT 2005]
A.	Shift in frequency towards longer wavelengths
B.	Shift in frequency towards shorter wavelength
C.	No shift in frequency but a decrease in intensity
D.	A shift in frequency sometimes towards longer and sometimes towards shorter wavelengths
Answer» B. Shift in frequency towards shorter wavelength

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