Suppose you use the Southern Cross to determine that the south celestial pole appears 40 degrees above your horizon. Then you must be located at

A) latitude 40 degrees north.
B) latitude 50 degrees south.
C) latitude 40 degrees south.
D) longitude 40 degrees.


C

Physics & Space Science

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A young blue star moving along a circular orbit in the disk is a

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Balance the following chemical equation

________ N2 + ________ H2 ? ________ NH3 A) 1, 3, 2 B) 1, 2, 3 C) 3, 2, 1 D) 2, 6, 4 E) 1/2, 3/2, 1

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The maximum value of the electric field in an electromagnetic wave is 2.0 V/m

What is the maximum value of the magnetic field in that wave? (c = 3.0 × 108 m/s) A) 6.7 ?T B) 6.7 pT C) 6.7 mT D) 6.7 nT E) 6.7 T

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