Social Sciences, asked by kambalakeerthana2005, 10 days ago

calculate the wave number of radiation whose energy is19.875×10^-1 ergs.

guys plz answer to my question

Answers

Answered by Lovelymahima

1

Explanation:

Energy=1erg

λhc=1erg λ1=wavenumber

λ1=hc1

uˉ=hc1

uˉ=6.626×10−27×3×10101

uˉ=19.878100×1015=5.03×1015cm−1

Previous Question

Next Question

Similar questions

Math, 5 days ago

Write a short story starting with 'It was very hot last night .I slept with my windows open.At around 2 a.m I heard a loud noise....'.( With Format )...

Science, 5 days ago

37... ...watches have you got? O Many How much How many O None...

Computer Science, 5 days ago

There are ______ views of control panel in windows 10...

English, 10 days ago

2.Once mice-had meeting- how to escape- cat- enemy- all mice -different ideas- one mouse- great idea- tie bell to cat- when cat comes - will know - other mice happy with idea - one problem - who had to tie bell - cat- nobody ready- meeting waste- problem not solved. develop the story...

Math, 10 days ago

Ragul Starts from his house and walks for a distance of 5 km west then takes a left turn and walks for a distance of 8 Km, after which he turns Right and walks for 6 km before he turns south and walks for another 6km. He then turns right and walks for 4 km. Approximately, how far is he from the starting point?

Math, 7 months ago

The length and breadth of a rectangular field are 15m and 10m respectively. Find the area.

Physics, 7 months ago

what is quantum chromodynamics...

English, 7 months ago

Is computer marks added in dmc or not?? like i got less marks in science i.e 80/100...