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A blue laser emits 1.57 W of power, and a frequency of, f = 6.165 ×...

A blue laser emits 1.57 W of power, and a frequency of, f = 6.165 × 1014 Hz is fired across the room. Find the following about this laser and round your answers to 3 significant figures.

(a) What is the energy of a single photon in eV from the laser above?

(b) What is the wavelength in nano-meters of the blue laser?

(c) What is the intensity if the laser illuminates an area of 0.181 m2?

(d) what is the amplitude of the electric and magnetic fields for this laser?

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