#867 What is the upper limit of a speaker?
What is the upper limit of a speaker? The loudest speaker ever made produced 165 decibels. No speaker could ever go above 194 dB, because sound has an upper limit,…
What is the upper limit of a speaker? The loudest speaker ever made produced 165 decibels. No speaker could ever go above 194 dB, because sound has an upper limit,…
How do noise cancelling headphones work? They play the sound from around you, but reversed, which cancels out the noise. Sound is a pressure wave that is created by an…
How does a pipe organ work? By letting different amounts of air into different length pipes to produce a sound. A pipe organ works on the same principle as a…
I learned this today. Whales make use of sound in the water because they cannot use their other senses. It is not possible to use light to see underwater because…