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Author Question: Which of the following has the longest wavelength, assuming that they all have the same speed? A) ... (Read 92 times)

pragya sharda

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on: Jul 29, 2018
Which of the following has the longest wavelength, assuming that they all have the same speed?
 
  A) electron
  B) helium atom
  C) baseball
  D) water molecule
  E) None of these objects have wavelengths of any kind.

Question 2

One difference between electrons and photons is
 
  A) electrons are a form of matter but photons are a form of radiation.
  B) electrons are particles while photons are waves.
  C) Both of the above.
  D) photons obey quantum theory, while electrons obey Newtonian physics.
  E) All of the above.


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Jmfn03

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Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

A


pragya sharda

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Reply #2 on: Jul 29, 2018
TY


Jmfn03

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Reply #3 on: Jul 29, 2018
You're welcome


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