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Author Question: When a ray of light travels from water into air, it bends toward the normal. Indicate whether the ... (Read 70 times)

storky111

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on: Jul 13, 2018
When a ray of light travels from water into air, it bends toward the normal.
  Indicate whether the statement is true or false

Question 2

Doppler radar uses active sensors.
  Indicate whether the statement is true or false


cloud

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Reply #1 on: Jul 13, 2018
Answer to Question 1

False

Answer to Question 2

True


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