Question
Sirius has a tempature of 9,940K. Using the table above, what spectral features does Sirius have? *1 point
A. Helium, some hydrogen
B. Strong hydrogen, some ionized metals
C. Hydrogen and ionized metals such as calcium and iron
D. Both metals and ionized metals, especially ionized calcium
A. Helium, some hydrogen
B. Strong hydrogen, some ionized metals
C. Hydrogen and ionized metals such as calcium and iron
D. Both metals and ionized metals, especially ionized calcium
Answers
GPT 3.5
The table referring to spectral features is not provided, so it is not possible to determine which answer choice is correct.