|What names do we give to various ranges of frequencies in the
electromagnetic spectrum, beginning from the lowest frequency side?
||What is meant by the "visible spectrum"?
||What is the frequency in hertz of blue light having a wavelength
of 425 nm?
||A certain substance strongly absorbs infrared light having a
wavelength of 6,500 nm. What is the frequency in hertz of this light?
||Yellow light has a wavelength of 600 nm. What is its frequency
||Green light has a wavelength of 550 nm. What is its frequency
||Intense microwaves have a frequency of 9.5 X 1011
Hz. What is the wavelength of these particular microwaves?
||Infrared waves can be seen if you look down the railroad tracks
or a road on a hot day. They heat the air as they go past causing the air
to refract or bend the light. If infrared rays of 9.75 X 1013
Hz are being reflected off the tracks or road what will be the size of
the wavelengths in micrometers?
||A sunbather forgot their sunblock. On the beach they get a unheathly
dose of UV radiation of 5.66 X 1016 Hz. What is the wavelength
of these particular UV waves?