a student hears the sound of a bell. which of the following clues the sounds of the bell to the students
a) electric currents
b) magnetic signals
c) radio waves
d)vibrating air
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a student hears the sound of a bell. which of the following clues the sounds of the bell to the students
a) electric currents
b) magnetic signals
c) radio waves
d)vibrating air
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Answer:
d)vibrating air
Explanation:
because on the bell it will vibrat