Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Physics
Calculate the energy of a photon of frequency 6 × 1014 Hz in electron volt:
Question Error Report
Question is incomplete/wrong
Question not belongs to this Chapter
Answer is wrong
Solution is wrong
Answer & Solution is not matching
Spelling mistake
Image missing
Website not working properly
Other (not listed above)
Error description
Thank you for reporting, we will resolve it shortly
Back to Question
Thank you for reporting, we will resolve it shortly
Q. Calculate the energy of a photon of frequency $6 \times 10^{14}$ Hz in electron volt:
Dual Nature of Radiation and Matter
A
$3 eV$
8%
B
$4 eV$
46%
C
$2.94 eV$
8%
D
$2.47 eV$
38%
Solution:
$E=h v$
$E =6.6 \times 10^{-34} \times 6 \times 10^{14}$
$=\frac{6.6 \times 6 \times 10^{-20}}{1.6 \times 10^{-19}} eV E =2.47 eV$