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Who discovered the scientific property of electricity?
The scientific property of electricity was discovered by many scientists over the years, with William Gilbert being one of the early pioneers in the 16th century. However, the most prominent figure associated with the discovery of electricity is Benjamin Franklin, who conducted experiments with lightning and kite flying in the 18th century.
When J J Thomson discovered the electron what physical property of the electron did he measure?
Thomson measured the charge-to-mass ratio of the electron, which was found to be much smaller than that of any known atom. This suggested that the electron was a fundamental particle and not a substructure of an atom.
Who invented super conductor?
Superconductivity was first discovered by Dutch physicist Heike Kamerlingh Onnes in 1911. He observed that the electrical resistance of mercury suddenly disappeared at very low temperatures, a phenomenon known as superconductivity.
How was frequency discovered?
Frequency as a concept was discovered through the study of sound waves by scientists in the 19th century, notably by physicists such as Joseph Fourier and Hermann von Helmholtz. They observed that sound waves exhibited regular patterns of vibrations which could be quantified by measuring the number of cycles per second, now known as Hertz. This led to the development of the concept of frequency as a fundamental property of waves.
What did Robert millikans experiment measure and caclate?
Robert Millikan's oil drop experiment measured the charge of an electron and calculated its value to be approximately -1.6 x 10^-19 coulombs. By observing the motion of charged oil droplets in an electric field, he was able to determine the fundamental unit of electric charge.
Why are expirements repeated?
To make sure they are accurate.
Model of Robert Millikans atom?
A Millikan atom model doesn't exist.
What Methods used by sociologist?
controlled expirements i think
Do expirements always have a question associated with them?
false because
What are the five steps to expirements?
i want how to make sources of energy
How accurate were Robert Millikans measurements compared to today values?
The difference in measurements was approx. 0,6 %.
How did Millikans experiment change your view on atoms?
Millikan measured the first the electrical charge of an electron.
What kind of expirements did thomas Edison do?
he was a reallygreat person to his family and friends
Robert A. Millikans contributions to the atomic theory?
Robert A. Millikan was the first to determine the electrical charge of the electron.
What fun activities does Princeton have?
I have not gone to "Princeton" though I think they do science expirements
Who did dr mengele do most ofhis expirements on?
Identical twins were his favorite to experiment with.
Who discovered angle sum property of atriangle?
Euclid.
