a-far-off-nebula-shows-a-doppler-shift-represented-by-f-f-12100-f-estimate-its-v

Question

A far-off nebula shows a Doppler shift represented by f - f₀ = -12/100 f₀. Estimate its velocity with respect to Earth.

Accepted Answer

3.6 × $$10^{7} m/s$$

Answer

4.3 × $$10^{8} m/s$$

Answer

6.2 × $$10^{8} m/s$$

Answer

7.1 × $$10^{9} m/s$$