celestem3511 celestem3511

01-08-2017
Physics

contestada

What is the primary visible color of an emission nebula?

Respuesta :

echatham13 echatham13

01-08-2017

In emission nebulae, there are interstellar clouds of hydrogen, which glow red because of the intense radiation of hot stars inside the nebula

Answer Link

Otras preguntas

Mrs. williams is organizing her office supplies. there are 3 open boxes of paper clips in her desk drawer. each box has 7/8 of the paper clips remaining. how ma

What are some opportunity costs of a greater government role in the economy?

A plumber charges a visitation fee of $60 and $45 per hour for time worked. If h is the number of hours worked and t is the total charge for completed work, the

Which of the following are not considered to be primary users of financial statements in countries outside the u.s.?

How has Kansas adapted to the environment

What type of reproductive life cycle is characterized by the steps shown below? diploid zygote -> mitosis -> diploid adult -> meiosis -> haploid spe

The heaviest invertebrate is the giant squid, which can have a weight of about 1.7 tons spread out over its length of 68 feet. what is its weight in newtons?

When f(x)=-3, what is x?

Which word is a preposition in the following sentence? the boy slid down the banister.?

What court case affirmed a personal right guaranteed by the 1st amendment