The concentration of photons in a uniform light beam with a wavelength of 500 nm is 1.7 x 10¹³ m 3. The intensity of the
Posted: Fri May 06, 2022 10:24 am
The concentration of photons in a uniform light beam with a wavelength of 500 nm is 1.7 x 10¹³ m 3. The intensity of the beam is O 1.0 x 10³ W/m² 2.0 x 10³ W/m² 6.8 x 10-6 W/m² 3.2 x 10² W/m² O 4.0 x 103 W/m²