Electromagnetic radiation with a wavelength of 641 nm appears as orange light to the human eye.The energy of one photon of this light is 3.10 × J.Thus,a laser that emits of energy in a pulse of light at this wavelength produces ________ photons in each pulse. A)2.4 × B)6.3 × 10^-24 C)2.7 × D)4.2 × E)6.5 ×

Question

Quizplus · Accepted Answer

The Answer of Electromagnetic radiation with a wavelength of 641 nm appears as orange light to the human eye.The energy of one photon of this light is 3.10 × J.Thus,a laser that emits of energy in a pulse of light at this wavelength produces ________ photons in each pulse. A)2.4 × B)6.3 × 10^-24 C)2.7 × D)4.2 × E)6.5 ×

Electromagnetic Radiation with a Wavelength of 641 Nm Appears as Orange