A class took a field trip to a music studio. The students watched through thick glass as the musicians played music inside the studio. The students could only hear the music when the studio door was open.
The glass separating the musicians from the students is made with two layers of thick glass. The space between the glass
layers has had all the air removed, creating a vacuum.
Which statement best explains why the students were able to see the musicians even while they were unable to hear
them?
The frequency of light is much greater than the frequency of sound.
The speed of light is much greater than the speed of sound.
Light travels through glass while sound does not
o
Sound requires
medium while light does not
Previous