is…… [Take the value of speed of light c

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A galaxy is moving away from the earth at a speed of 286 kms^–1. The shift in the wavelength of a red line at 630 nm is x × 10^–10 m. The value of x, to the nearest integer, is…… [Take the value of speed of light c, as 3 × 10^8 ms^–1]
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Sep
A galaxy is moving away from the earth at a speed of 286 kms^–1. The shift in the wavelength of a red line at 630 nm is x × 10^–10 m. The value of x, to the nearest integer, is…… [Take the value of speed of light c, as 3 × 10^8 ms^–1] A galaxy [...]
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Tags: A galaxy is moving away from the earth at a speed of 286 kms^–1. The shift in the wavelength of a red line at 630 nm is x × 10^–10 m. The value of x , as 3 × 10^8 ms^–1] , is...... [Take the value of speed of light c , to the nearest integer ,