answersLogoWhite

0

the photophone

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

What is Drake Bell's favourite band?

the beetles


What is bell's favourite pastime?

reading books


What is drake bells favourite restaurant?

Taco Bell because Bell is his last name


Why did ag bell attend Edinburgh royal high school?

becus hea wasnted too


What is the foam block for in the Bell Jar experiment?

The foam block is used to support the bell jar and create a seal with the baseplate. This helps to create a vacuum inside the bell jar by preventing air from entering or escaping during the experiment.


What are the IV an DV of Pavlov's dog experiment and The Skinner box experiment?

The IV in Pavlov's experiment is the bell and DV is the [amount of] salivation. The reason is that the salivation is dependent on the bell ringing. The IV in Skinner's experiment is the food reward and the DV is the amount of time it took to push the lever.


How did bell invent his experiment?

he heard a and that invented the telephone ping


What is in independent variable?

in pavlov's experiment the bell is an independent variable. pavlov controlled the bell and recorded the response of the dogs.


Was it the spilled acid which caused AG bell's first telephone to work?

Salt acide made first bell telephone work. Dusan nikolov new belgrade serbian


Why is a string used in the bell jar experiment?

A string is used in the bell jar experiment to demonstrate vibrations of sound waves. When the string is plucked, it vibrates and creates sound waves that can be seen and studied under a bell jar with a source of vibration like a tuning fork. This experiment helps visualize how sound travels through a medium.


Experiment to show that sound cannot travel through a vacuum?

-> Suspend an electric bell in an airtight bell jar attached to a vacuum pump. -> Turn on the electric bell. -> Pump out all the air in the bell jar using the vacuum pump. -> The sound of the bell should get fainter as air is pumped out. -> Finally no sound can be heard even though the hammer can be seen hitting the bell


What is tinker bell?

Her Talent is too build and experiment, to Tinker with technology.