[Answered] The warmer brown dwarfs fall in spectral class ____

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Author Question: The warmer brown dwarfs fall in spectral class _____. A) O B) A C) L D) ... (Read 36 times)

sammy

Hero Member
Posts: 818

on: Jul 27, 2018

The warmer brown dwarfs fall in spectral class _____.

A) O
B) A
C) L
D) T

Question 2

About 75 percent of the mass of interstellar gas is _____.

A) nitrogen
B) helium
C) hydrogen
D) argon

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Marked as best answer by a Subject Expert

gstein359

Sr. Member
Posts: 293

Reply #1 on: Jul 27, 2018

Answer to Question 1

C

Answer to Question 2

C

sammy

Member
Posts: 818

Reply 2 on: Jul 27, 2018

Thanks for the timely response, appreciate it

xiaomengxian

Member
Posts: 311

Reply 3 on: Yesterday

TYSM

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