Question

What does the “bell in the jar” experiment tell you about how light travels?

Answer 1

Answer:

The experiment is done by placing an electrical bell in the bell jar. As the air is pumped out of the sealed bell jar, the sound from the bell jar fades. At a particular vacuum, no more sound is heard from the bell, but we can see that the hammer continues hitting the gong and sound is produced.

Explanation:

plz plz plz mark as brainliest if you find it useful