Question
A cook uses a microwave oven to heat meal. The wavelength is 3.30cm. what is the energy of one photon of this microwave radiation?
Answers
GPT 3.5
To calculate the energy of one photon, we can use the equation:
E = hc/λ,
where E is the energy of the photon, h is Planck's constant (6.626 x 10^-34 J.s), c is the speed of light (2.998 x 10^8 m/s), and λ is the wavelength of the radiation.
First, we need to convert the wavelength from centimeters to meters:
λ = 3.30 cm = 0.033 m.
Now we can calculate the energy of one photon:
E = (6.626 x 10^-34 J.s * 2.998 x 10^8 m/s) / 0.033 m.
E = 6.022 x 10^-24 J.
Therefore, the energy of one photon of this microwave radiation is approximately 6.022 x 10^-24 Joules.
E = hc/λ,
where E is the energy of the photon, h is Planck's constant (6.626 x 10^-34 J.s), c is the speed of light (2.998 x 10^8 m/s), and λ is the wavelength of the radiation.
First, we need to convert the wavelength from centimeters to meters:
λ = 3.30 cm = 0.033 m.
Now we can calculate the energy of one photon:
E = (6.626 x 10^-34 J.s * 2.998 x 10^8 m/s) / 0.033 m.
E = 6.022 x 10^-24 J.
Therefore, the energy of one photon of this microwave radiation is approximately 6.022 x 10^-24 Joules.