the photophone
An experiment that seems to validate a hypothesis is the classic Pavlov's dogs experiment, where Ivan Pavlov conditioned dogs to salivate in response to a bell. The hypothesis was that dogs could be conditioned to associate a neutral stimulus (the bell) with a significant stimulus (food). After repeated pairings, the dogs began to salivate upon hearing the bell alone, providing strong evidence for the hypothesis of classical conditioning. This experiment demonstrated the principles of associative learning, confirming the hypothesis through observable behavior changes.
Pavlov's experiment was about classical conditioning.Can you train a dog to react to a stimulus such as a bell... even on a fundamental level, such as evoking salivation and the expectation of food even without the presence of food.B.F. Skinner took the experiments in classical conditioning further.
experiment
What a person intends to do in an experiment depends on what the experiment is. Someone will need to know what the exact experiment is to know what they would do in it.
What is a variable in a experiment
the beetles
reading books
Taco Bell because Bell is his last name
becus hea wasnted too
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.
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.
he heard a and that invented the telephone ping
in pavlov's experiment the bell is an independent variable. pavlov controlled the bell and recorded the response of the dogs.
Salt acide made first bell telephone work. Dusan nikolov new belgrade serbian
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.
-> 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
Her Talent is too build and experiment, to Tinker with technology.