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Why is it important to continue to study electromagnetic waves?
Though we know a great deal about electromagnetic (em) waves, there are still more things to learn. Our grasp of a solid body of knowledge of em waves is showcased by our use of electricity, and, in particular, our use of electronic gadgets and equipment. We're down with a lot of stuff, and we got tools and toys to prove it. But we still have things to learn. There remain some fundamental questions regarding some of the more subtle aspects of the working of electromagnetic waves. Here's a simple example: superconductivity. It was first discovered by Heike Kamerlingh Onnes in 1911. That's almost a hundred years ago! And do we know how superconductivity works? Nope. We're still scratching our heads. Einstein published E=mc2 in the early 1900's and we had the bomb about 50 years later. And with a simple little phenomenon like superconductivity, we still don't know how it works almost a century later. There's still work to do as regards our investigation into how electromagnetic waves work. Wouldn't you agree?
When were the Cherokee Indians discovered?
they were discovered in 2010
Who discovered add?
the person that discovered ADD was George Frederick Stll
Where were rockets first discovered?
rockets were discovered by a smart person janetxoxo
Who discovered Sudan?
shehriyar discovered sudan with the help of rocky boy
Which scientist discovered superconductivity?
It was the Dutch physicist Heike Kamerlingh Onnes who discovered superconductivity in 1911.
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.
Did heike kamerlingh onnes discover superconductivity?
Yes, Heike Kamerlingh Onnes discovered superconductivity in 1911. He found that certain materials exhibit no electrical resistance at very low temperatures.
When was superconductivity invented?
Superconductivity was discovered in 1911 by physicist Heike Kamerlingh Onnes when he observed the electrical resistance of mercury drop to zero when cooled to very low temperatures.
Application of superconductivity in mechanical and electrical engineering?
applications of superconductivity
What role does temperature play in superconductivity?
The lower the temperature, the higher the degree of superconductivity.
What has the author Werner Buckel written?
Werner Buckel has written: 'Superconductivity' -- subject(s): Superconductivity
What has the author Ernest A Lynton written?
Ernest A Lynton has written: 'Superconductivity' -- subject(s): Superconductivity
What has the author J B Ketterson written?
J. B. Ketterson has written: 'Superconductivity' -- subject(s): Superconductors, Superconductivity
What is superconductivity used for?
avoid resistance
What has the author Charles Goethe Kuper written?
Charles Goethe Kuper has written: 'An introduction to the theory of superconductivity' -- subject(s): Superconductivity
How can a low temperatures for superconductivity be reached?
Low temperatures for superconductivity can be reached by using techniques such as liquid helium or liquid nitrogen cooling. These coolants are able to chill materials down to the extremely low temperatures required for superconductivity, typically below a critical temperature specific to each material. Other methods, such as magnetic cooling or adiabatic demagnetization, can also be used to achieve low temperatures for superconductivity in some cases.
