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Author Question: In the near vacuum of outer space, light typically travels in a straight line at uniform speed. ... (Read 43 times)

ishan

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on: Jul 14, 2018
In the near vacuum of outer space, light typically travels in a straight line at uniform speed.
 
  Indicate whether the statement is true or false

Question 2

Reflection always involves the passage of a light ray from one substance into another.
 
  Indicate whether the statement is true or false


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kingfahad97

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Reply #1 on: Jul 14, 2018
Answer to Question 1

TRUE

Answer to Question 2

FALSE


ishan

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Reply 2 on: Jul 14, 2018
Wow, this really help

Joy Chen

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Reply 3 on: Yesterday
:D TYSM

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