Physics, asked by MaguireRebecca, 1 year ago

What is the wavenumber of a beam of light in air if it's frequency is 9×10 raised to 14 Hz.

Answers

Answered by Rahulsh09

4

9×10^14 hz because 1/wavelength=waveno.=frequency.

Previous Question

Next Question

Similar questions

Math, 7 months ago

Answer for q19 and q20 pls...

English, 7 months ago

briefly explain the scope of Public Administration as a discipline 6 Marks...

Geography, 7 months ago

Is COVID the end of the world? will glaciers be melted by 2020 scientist say it is the end of the world...

Biology, 1 year ago

what are the differences between aerobic and anaerobic respiration ? name some organisms that use anaerobic mode of respiation...

Physics, 1 year ago

Rolling friction is smaller than which friction...

Social Sciences, 1 year ago

only river in thar desart...

English, 1 year ago

Step V: Find out government’s efforts for providing education to the dwellers...

Science, 1 year ago

a substance A is essential ingredient of alcoholic drinks is reacted in presence of Sulphuric acid with another liquid B found in vinegar and fruity smelling compound C is produced...