![hijrjdkfjd](/avatars/21992.jpg)
hijrjdkfjd
11.10.2019 •
Social Studies
Agree or disagree- radio waves travel in the mesosphere?
Solved
Show answers
More tips
- S Science and Technology Exploring Our Galaxy: How Many Planets are in the Milky Way?...
- W Work and Career Can Skill Alone Make You a Professional?...
- C Computers and Internet How to Top Up Your Skype Account Without Losing Money?...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
Answers on questions: Social Studies
- E English Match the following words that appear in the short story the most dangerous game to their synonyms. uncanny ennui ennui ardent mocking passionate boredom ridiculing strange...
- C Computers and Technology Define a recursive function mergeBy that merges two sorted lists by the given criterion, for example, in an ascending order or in a descending order (so that the resulting list...
- M Mathematics Is 9/50 a term in the geometric series...
Ответ:
Explanation:
Given
Required
Determine the frequency of the light waves
Frequency is calculated using:
Where
c = speed of light
and
Make f the subject in:
Substitute values for c and L
Apply law of indices
Approximate
or