![SOLVED:The power of a red laser (λ=630 nm) is 1.00 watt (abbreviated W, where 1 W=1 J / s ). How many photons per second does the laser emit? SOLVED:The power of a red laser (λ=630 nm) is 1.00 watt (abbreviated W, where 1 W=1 J / s ). How many photons per second does the laser emit?](https://cdn.numerade.com/previews/fb1a4fe7-33f2-4c68-a76c-66503da3d597_large.jpg)
SOLVED:The power of a red laser (λ=630 nm) is 1.00 watt (abbreviated W, where 1 W=1 J / s ). How many photons per second does the laser emit?
How to find the no. of photons per second by a lamp emitting 10 watts power and having wavelength 550 nanometer - Quora
![Find the number of photon emitted per second by a 25 watt source of monochromatic light of wavelength 6600 oA . What is the photoelectric current assuming 3% efficiency for photoelectric effect? Find the number of photon emitted per second by a 25 watt source of monochromatic light of wavelength 6600 oA . What is the photoelectric current assuming 3% efficiency for photoelectric effect?](https://i.ytimg.com/vi/MjBzm_3uOgg/maxresdefault.jpg)
Find the number of photon emitted per second by a 25 watt source of monochromatic light of wavelength 6600 oA . What is the photoelectric current assuming 3% efficiency for photoelectric effect?
![What is power (in watt) of a light source emitting 3.125 xx 10^(18) photons per second, while the wavelength of light is 620 nm ? (use hc = 12400 eVÅ) What is power (in watt) of a light source emitting 3.125 xx 10^(18) photons per second, while the wavelength of light is 620 nm ? (use hc = 12400 eVÅ)](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/14161659_web.png)
What is power (in watt) of a light source emitting 3.125 xx 10^(18) photons per second, while the wavelength of light is 620 nm ? (use hc = 12400 eVÅ)
A 100 watt bulb emits monochromatic light of wavelength 400 nm. Calculate the number of photons emitted per second by the bulb.
A 2-w laser emits a light beam wavelength of 632.4 nm. Assuming that all the power is radiated, how many photons leave the laser tube every second? - Quora
![OpenStax College Physics Solution, Chapter 29, Problem 33 (Problems & Exercises) | OpenStax College Physics Answers OpenStax College Physics Solution, Chapter 29, Problem 33 (Problems & Exercises) | OpenStax College Physics Answers](https://video-thumbs.collegephysicsanswers.com/ed1/ch29/ed1ch29pe33/thumbs-ed1ch29pe33-00002.png)
OpenStax College Physics Solution, Chapter 29, Problem 33 (Problems & Exercises) | OpenStax College Physics Answers
![SOLVED:The power of a red laser (λ=630 nm) is 1.00 watt (abbreviated W, where 1 W=1 J / s ). How many photons per second does the laser emit? SOLVED:The power of a red laser (λ=630 nm) is 1.00 watt (abbreviated W, where 1 W=1 J / s ). How many photons per second does the laser emit?](https://cdn.numerade.com/previews/eebf37f4-3efb-40fb-94f9-0308b8096d44.gif)