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Author Question: A changing magnetic field produces an electric field. Indicate whether the statement is true or ... (Read 225 times)

folubunmi

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A changing magnetic field produces an electric field.
  Indicate whether the statement is true or false

Question 2

The cosmic background radiation corresponds to a blackbody at a temperature of 2.726 kelvins.
  Indicate whether the statement is true or false



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Sophiapenny

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Answer to Question 1

T

Answer to Question 2

T




folubunmi

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Reply 2 on: Jul 28, 2018
Gracias!


cici

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Reply 3 on: Yesterday
Excellent

 

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