Ap Eapcet
Atoms And Nuclei
AP EAPCET 2025 - 21st May Evening Shift
MCQ+1 / -02025
For an observer on the Earth, if a spectral line of wavelength $6600\mathop {\rm{A}}\limits^{\rm{o}}$ emitted by a star is found to be red shifted by $22 \mathop {\rm{A}}\limits^{\rm{o}}$, then the star is
