EARTH AND SPACE

Science Bowl Question

📅 NSB 2014🎓 HS🔄 Round 9#️⃣ Q7❓ TOSS-UP📝 Multiple Choice

Spectroscopic binaries are easiest to detect when

W) The stars are of the same spectral class

X) The orbit is viewed edge-on

Y) The orbit is wide

Z) The orbit is viewed face-on

✔️Answer:X) THE ORBIT IS VIEWED EDGE-ON

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