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Author Question: X rays are used in radar. Indicate whether the statement is true or ... (Read 33 times)

nummyann

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X rays are used in radar.
  Indicate whether the statement is true or false

Question 2

Blackbody radiation is emitted from a small hole in a furnace.
  Indicate whether the statement is true or false



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234sdffa

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Answer to Question 1

F

Answer to Question 2

T



nummyann

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234sdffa

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