The sun emits thermal radiation with a surface temperature of approximately 6000 degrees Kelvin. This radiation is maximum at the wavelength corresponding roughly to the yellow color in the optical part of the spectrum. If we moved towards the sun at a speed of a quarter of the speed of light, what color would the peak wavelength of the radiation received from sun be? Use the following information for colors as a function of peak wavelength: violet (380-450 nm), blue (450- 485 nm), cyan (485-500 nm), green (500-565 nm), yellow (565-590 nm), orange (590-625 nm), red (625-750 nm). nm stands for nanometer, inm=10-9m. You can take yellow to mean 600 nm (close enough to 590nm), to take a round number, and work from there