Estimate the distance to this galaxy

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Reference no: EM13490050

Radiotelescopes are designed to observe 21-cmwaves emitted by atomic hydrogen gas. A signal from a distant radio-emitting galaxy is found to have a wavelength that is 0.30cm longer than the normal 21-cm wavelength. Estimate the distance to this galaxy.

Reference no: EM13490050

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Estimate the distance to this galaxy : Radiotelescopes are designed to observe 21-cmwaves emitted by atomic hydrogen gas. Estimate the distance to this galaxy

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