1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Angelina_Jolie [31]
2 years ago
14

what evidence can you cite that the interstellar medium contains both gas and dust? (select all that apply.)

Physics
1 answer:
Basile [38]2 years ago
4 0

(a) The gas of interstellar medium can be detected from the radiations of photons of  wavelength 21 cm.

(b) The gas of interstellar medium can be detected from the absorption lines present in the light from distant stars, which must be caused by a medium of density and temperature other than that of the stars emitting the lights.

<h3>What is interstellar medium?</h3>

Interstellar medium is the matter and radiation that exist in the space between the star systems in a galaxy.

<h3>Evidence that interstellar medium contains both gas and dust</h3>
  • The gas of interstellar medium can be detected from the radiations of photons of  wavelength 21 cm.
  • The gas of interstellar medium can be detected from the absorption lines present in the light from distant stars, which must be caused by a medium of density and temperature other than that of the stars emitting the lights.

Learn more about  interstellar medium here: brainly.com/question/4173326

#SPJ11

You might be interested in
How do you determine the specific heat of a substance?
svetlana [45]

Answer:

I think it's A

Explanation:

3 0
2 years ago
A transverse wave on a string has an amplitude a. A tiny spot on the string is colored red. As one cycle of the wave passes by
aliya0001 [1]

Answer:

Option D) 4A

Explanation:

As the cycle of the wave passes by, the amplitude gives the longest journey when the spot travels from the undistributed position. During each cycle the spot travels "Four times" .

Considering one of this cycle, if it begins to travel from it's undistributed position , there would be four movements i.e

* Upward movement through distance A

*Downward movement through distance A

*Downward again through distance A

*Upward through distance A.

Then it would travel back to its undistributed position held

4 0
2 years ago
Why was the Roman empire able to prosper
gayaneshka [121]

Answer:

The mild climate enabled Romans to grow wheat, grapes, and olives. This abundance o food supported the people and allowed Rome to prosper. While the climate made year-long agriculture possible, Rome also had the advantage to be near water. The Tiber River helped the agricultural system to prosper

Explanation:

3 0
3 years ago
Read 2 more answers
What <br> material gives the soil its high fertility?
NARA [144]

Answer:

Humus

Explanation:

Its Humus I believe. I remember learning something like this.

8 0
2 years ago
The solar mass of the Sun is 1. The orbital period of Jupiter is 11. 9 Earth years. What is the distance between Jupiter and the
cestrela7 [59]

The distance between Jupiter and the sun is 5.2 AU.

According to Kepler's third law, the square of the period of revolution of planets is proportional to the cube of their mean distances from the sun. From this; T^2 = r^3.

Now, we are told that the orbital period (T) is 11. 9 Earth years. We have to make the distance the subject of the formula.

r =T^2/3

r = (11.9)^2/3

r = 5.2 AU

Learn more: brainly.com/question/15207516

6 0
2 years ago
Other questions:
  • What happens to the equilibrium price and quantity for jelly when the price of peanut butter increases? (Assume that peanut butt
    9·1 answer
  • Which of the following foods contains large amounts of protein? chicken, beans, fish, dairy, berries
    15·2 answers
  • Does the following statement describe a function of DNA, a function of RNA, a function of both DNA and RNA, or a function of nei
    15·2 answers
  • Which of the following is true about scientific models? (2 points) Select one: a. Models are used to simplify the study of thing
    6·2 answers
  • Question 16 1 pts Jessie feels pressured by his parents to get a job. This is an example of the law of?
    11·1 answer
  • Which statement is true about the energy of electromagnetic radiation? A.the frequency of the emmited radiation is inversely pro
    13·2 answers
  • Question 3 (5 points)
    9·1 answer
  • I need help asap!!!!!!!!
    9·1 answer
  • hi I'm phoebe I'm 12 years old. its not a question from a textbook but one that i thought of over the weekend. how can atoms nev
    13·1 answer
  • In a related practical activity, 2 litres of a gas were heated from 35 °C to 75 °C. If the pressure was kept constant, calculate
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!