Register
If 75% of the atoms are in the higher-energy parallel state, how many 21 cm photons are emitted per second by the cloud
209k views
19 votes
If 75% of the atoms are in the higher-energy parallel state, how many 21 cm photons are emitted per second by the cloud

User Enryu
by
4.4k points

1 Answer

11 votes
The correct answer to this question is the cm phontons would be 115%
User Trae
by
3.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.6m questions

4.6m answers

Other Questions

What is the variable for this number 22.4L?
Which of the following aqueous solutions are good buffer systems? . 0.29 M perchloric acid + 0.15 M potassium perchlorate 0.16 M potassium acetate + 0.26 M acetic acid 0.18 M hydrofluoric acid + 0.12 M
1. If temperature is increased, the number of collisions per second do what
A helium balloon containing 0.100 mol of gas occupies a volume of 2.4 L at 25 C and 1.0 atm. how many moles have we added if we inflate it to 5.6 L?
find the empirical formula of the compound containing 11.3% of carbon, 43.4 % of sodium 45.3 % of oxygen ​
Link Copied!