Multiple Choice
The magnitude of a star is a measure of its brightness, and it is related to the relative intensity of light reaching Earth from the star.The relationship is Magnitude (Relative intensity) .
If relative intensity is multiplied by 123.03.how is magnitude affected? Round your answer to two decimal places if necessary.
A) Magnitude is decreased by 2.09.
B) Magnitude is increased by 5.23.
C) Magnitude is increased by 2.09.
D) Magnitude is decreased by 5.23.
Correct Answer:

Verified
Correct Answer:
Verified
Q5: The inverse of <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7296/.jpg" alt="The inverse
Q6: The decibel, a measure of loudness, is
Q7: The logarithm is the inverse of an
Q8: If <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7296/.jpg" alt="If is
Q9: The decibel scale is a logarithmic scale.
Q11: The inverse of <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7296/.jpg" alt="The inverse
Q12: The solution for t of the equation
Q13: The graph of the logarithm has a
Q14: We use ln to denote the natural
Q15: We use ln to denote the natural