Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • Among the following what is the energy of a photon with a frequency of <img alt="5.5 \times 10^{1 4} \; H z \ \ ?" src="https://entrancecorner.oncodecogs.com/gif.latex?5.5%20%5Ctimes%2010%5E%7

Among the following what is the energy of a photon with a frequency of 5.5 \times 10^{1 4} \; H z \ \ ?

Option: 1

2.75\times 10^{-19}J


Option: 2

3.63\times10^{-19}J


Option: 3

4.13\times10^{-19}J


Option: 4

5.50\times10^{-19}J


Answers (1)

best_answer

We know that E=h \nu 

where  h is Planck’s constant = 6.64\times10^{-34}J-sec  

and \nu is the frequency in Hz.

Substituting the given values,

E=6.6 \times 10^{-34} \mathrm{~J}-\mathrm{sec} \times 5.5 \times 10^{14} \mathrm{~Hz}=3.63 \times 10^{-19} \mathrm{~J},

Posted by

Ritika Kankaria

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

Uttar Pradesh: Unhappy with her score, NEET aspirant dies by suicide after consuming poison
anam-khan

Opposition protests on NEET paper leak rock Parliament on opening day of Monsoon session
anam-khan

Students, NEET aspirants protest in Solan, demand Pradhan's resignation

Latest Question