Which of the following is a technique used by astronomers in their search for other planetary systems?

A. Observation of the star's rotation only
B. Observation of the Doppler shifts in the star's spectrum only
C. Both (A) and (B)
D. The search for alien signals

Question

06-07-2024
Physics

Answered

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Which of the following is a technique used by astronomers in their search for other planetary systems?

A. Observation of the star's rotation only
B. Observation of the Doppler shifts in the star's spectrum only
C. Both (A) and (B)
D. The search for alien signals

Sagot :

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Which of the following is a technique used by astronomers in their search for other planetary systems?A. Observation of the star's rotation onlyB. Observation of the Doppler shifts in the star's spectrum onlyC. Both (A) and (B)D. The search for alien signals

Sagot :

Other Questions

Which of the following is a technique used by astronomers in their search for other planetary systems?

A. Observation of the star's rotation only
B. Observation of the Doppler shifts in the star's spectrum only
C. Both (A) and (B)
D. The search for alien signals