Final answer:
The frequency of visible light with a wavelength of 701.0 nm is 4.28 x 10^14 Hz. The energy per photon of this light is 2.84 x 10^-19 J. The color of this light is red.
Step-by-step explanation:
The frequency of visible light can be determined using the formula:
Frequency = Speed of light / Wavelength
In this scenario, the wavelength is given as 701.0 nm (nanometers), which can be converted to meters by dividing by 10^9. The speed of light is approximately 3.00 x 10^8 m/s.
So, Frequency = (3.00 x 10^8 m/s) / (701.0 nm / 10^9) = 4.28 x 10^14 Hz.
The energy per photon of visible light can be calculated using the formula:
Energy per photon = Planck's constant x Frequency
Planck's constant is approximately 6.63 x 10^-34 J·s.
So, Energy per photon = (6.63 x 10^-34 J·s) x (4.28 x 10^14 Hz) = 2.84 x 10^-19 J.
The color of visible light is determined by its wavelength. In this scenario, the wavelength of 701.0 nm corresponds to red light.