As seen from earth, the sun has an apparent magnitude of about −26.7. what is the apparent magnitude of the sun as seen from saturn, about 10 au away? (remember that one au is the distance from earth to the sun and that the brightness decreases as the inverse square of the distance.) would the sun still be the brightest star in the sky?
Answers: 1
Physics, 22.06.2019 00:50, ramosramos142
Part a constants huck finn walks at a speed of 0.60 m/s across his raft (that is, he walks perpendicular to the raft's motion what is huck's velocity (speed and direction) relative to the river bank? express your answer to three significant figures and include the appropriate units. relative to the shore)
Answers: 3
Physics, 22.06.2019 18:30, ayahabdulhaqq2
An electron in an x-ray machine is accelerated through a potential difference of 1.00 × 104 v before it hits the target. what is the kinetic energy of the electron in electron volts?
Answers: 2
As seen from earth, the sun has an apparent magnitude of about −26.7. what is the apparent magnitude...
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