A speaker designed to emit spherical sound waves is producing a sound intensity of 8 at a distance of 1 m from the speaker. What would be the intensity of this sound at a distance of 2 m from the speaker?
B) 4
D) 2

Question

A speaker designed to emit spherical sound waves is producing a sound intensity of 8  at a distance of 1 m from the speaker. What would be the intensity of this sound at a distance of 2 m from the speaker?
B) 4 
D) 2

Quizplus · Accepted Answer

The Answer of A speaker designed to emit spherical sound waves is producing a sound intensity of 8  at a distance of 1 m from the speaker. What would be the intensity of this sound at a distance of 2 m from the speaker?
B) 4 
D) 2

A Speaker Designed to Emit Spherical Sound Waves Is Producing