Solved

How Many Photons Per Second Emerge from a Laser of Power

Question 21

Multiple Choice

How many photons per second emerge from a laser of power How many photons per second emerge from a laser of power with wavelength (c = 3.00 × 10<sup>8</sup> m/s,h = 6.626 × 10<sup>-34</sup> J • s) A) 6.09 × 10<sup>15</sup> photons/s B) 5.03 × 10<sup>12</sup> photons/s C) 3.07 × 10<sup>15</sup> photons/s D) 3.07 × 10<sup>13</sup> photons/s with wavelength How many photons per second emerge from a laser of power with wavelength (c = 3.00 × 10<sup>8</sup> m/s,h = 6.626 × 10<sup>-34</sup> J • s) A) 6.09 × 10<sup>15</sup> photons/s B) 5.03 × 10<sup>12</sup> photons/s C) 3.07 × 10<sup>15</sup> photons/s D) 3.07 × 10<sup>13</sup> photons/s (c = 3.00 × 108 m/s,h = 6.626 × 10-34 J • s)


A) 6.09 × 1015 photons/s
B) 5.03 × 1012 photons/s
C) 3.07 × 1015 photons/s
D) 3.07 × 1013 photons/s

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q16: In a double slit experiment,a beam of

Q17: An electron inside a hydrogen atom is

Q18: A hydrogen atom makes a downward transition

Q19: An electric current through a tungsten filament

Q20: In a ruby laser,an electron jumps from

Q22: A hydrogen atom initially in the n

Q24: A perfectly black body at 100°C emits

Q25: A certain particle's energy is measured by

Q26: The energy of the ground state in

Q37: If the accuracy in measuring the velocity