Bart Simpson Megaphone Challenge!

The video explores an experiment inspired by The Simpsons, where multiple megaphones are used to amplify sound. It measures sound levels, discusses decibels, and explains the physics of sound. The experiment reveals that using multiple megaphones results in distortion rather than amplification. The video also covers the limits of sound in different mediums and practical applications like breaking a wineglass using sound.

What inspired the narrator to conduct the megaphone experiment?

• A YouTube challenge

• A scene from The Simpsons

• A friend's suggestion

• A science class project

What is the ambient noise level measured in the garage?

• 55 decibels

• 75 decibels

• 45 decibels

• 65 decibels

At what decibel level does permanent hearing damage start to occur?

• 100 decibels

• 110 decibels

• 120 decibels

• 130 decibels

What was the result of using multiple megaphones in a row?

• The sound was amplified clearly

• The sound was distorted

• The sound was reduced

• The sound was unchanged

What is the maximum sound pressure level possible in the air?

• 220 decibels

• 194 decibels

• 200 decibels

• 210 decibels

Why might whales and dolphins beach themselves according to the narrator?

• To find food

• To escape predators

• To socialize with humans

• To avoid loud sonar noises

What humorous suggestion does the narrator make about using the extra megaphones?

• Using them as flower pots

• Strapping them to a drone

• Selling them online

• Donating them to a school