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Author Question: The direction of propagation of electromagnetic waves is given by the A) right hand rule. B) ... (Read 74 times)

yoroshambo

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on: Jul 29, 2018
The direction of propagation of electromagnetic waves is given by the
 
  A) right hand rule.
  B) left hand rule.
  C) right and left hand rules.
  D) None of the other answers given is correct.

Question 2

A plane has an airspeed of 142 m/s. A 30.0 m/s wind is blowing southward at the same time as the plane is flying. What must be the direction of the plane in order to move due east relative to the ground?
 
  A) 78.1 north of east
  B) 11.9 north of east
  C) 77.8 north of east
  D) 12.2 north of east
  E) 55.3 north of east


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bitingbit

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

A

Answer to Question 2

D


yoroshambo

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Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

phuda

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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