The visible spectrum of the electromagnetic spectrum is made up of which of the following?
a. infrared light
b. black light
c. red, orange, yellow, green, blue, and violet light
d. ultraviolet light

The visible spectrum of the electromagnetic spectrum is made up of "red, orange, yellow, green, blue, and violet light"

In short, Your Answer would be Option C

Hope this helps!

Jenny and fred both play a long note on their trombones. a stationary observer hears the sound increasing and decreasing repeatedly in loudness. which of these must be true? the sound waves from the two trombones have slightly different frequencies.the sound waves from the two trombones have the same frequency.the sound waves from the two trombones have slightly different amplitudes.the sound waves from the two trombones have the same wavelength.the sound waves from the two trombones have slightly different velocities.  lolthe answer is          the sound waves from the two trombones have slightly different frequencies.