The aberration of starlight gives proof that Earth is
a. rotating.
b. revolving.
c. precessing.
d. none of these.
b
Physics & Space Science
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What condition must apply to a system's state of motion for it to be regarded as an inertial frame of reference?
a. in decreasing velocity b. in constant velocity c. in constant acceleration d. in increasing acceleration
Physics & Space Science
A ray of light enters an equilateral prism made of material with n = 1.45. What angle of incidence, 
will cause the internally refracted ray to be parallel to the base of the prism?
A. 46.5
B. 30.0
C. 20.2
D. 5.70
E. this cannot happen
Physics & Space Science
__________is an example of a Jovian planet
A) Jupiter B) Earth C) Mars D) Mercury
Physics & Space Science
Which of the following scientists was not associated either relativity or quantum mechanics?
A) Schroedinger B) Joule C) de Broglie D) Planck E) Einstein
Physics & Space Science