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Q.

What is the name of that particle by which light is composed of!!

Tags: education, science, religion & spirituality
Asked by sanjay karmakar, 05 Feb 11:41 pm
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Answers (1)

1.

Light is part of the electromagnetic spectrum, which ranges from radio waves to gamma rays. Electromagnetic radiation waves, as their names suggest are fluctuations of electric and magnetic fields, which can transport energy from one location to another. Visible light is not inherently different from the other parts of the electromagnetic spectrum with the exception that the human eye has evolved to detect visible waves. Electromagnetic radiation can also be described in terms of a stream of photons which are massless particles each travelling with wavelike properties at the speed of light. A photon is the smallest quantity quantum of energy which can be transported and it was the realization that light travelled in discrete quanta that was the origins of Quantum Theory.It was not by accident that humans evolved to utwo thousand and eighteenseeutwo thousand and nineteen light. The detection of light is a very powerful tool for probing the universe around us. As light interacts with mat ...more
Answered by Mickey, 05 Feb 11:42 pm

 
  
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