Gamma rays are photons with very high energy. How many visible-light photons with a wavelength of 500 nm would you need to match the energy of a gamma-ray photon with energy 4.1 × 10-13?
(h = 6.626 × 10-34 J • s,c = 3.00 × 108 m/s)
A) 1.0 × 106
B) 1.4 × 108
C) 6.2 × 109
D) 3.9 × 103
Correct Answer:
Verified
Q5: A light beam from a 2.1-mW He-Ne
Q11: When a metal surface is illuminated with
Q19: In a photoelectric effect experiment,electrons emerge from
Q19: A metal having a work function of
Q32: What is the energy of a photon
Q33: How fast must a nonrelativistic electron move
Q87: Upon being struck by 240-nm photons,a metal
Q90: A laser emits light of wavelength 463
Q93: A nonrelativistic electron has a kinetic energy
Q95: A metal having a work function of
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents