Physics, 31.01.2020 15:01 Homepage10

Suppose a star is 500 light- years away from earth is moved to be 600 light - years away. which statement is correct?
a. the value of the star's absolute magnitude decreases. b. the value of the star's absolute magnitude increases. c. the value of the star's apparent magnitude decreases. d. the value of the star's apparent magnitude increases.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 12:00, SmokeyRN

In which of the following would the particles move most rapidly? a. ice at -20 °c b. water at 20 °c c. steam at 110 °c d. boiling water e. ice at 0 °c

Answers: 1

continue

Physics, 22.06.2019 12:30, ayoismeisjjjjuan

Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?

Answers: 3

continue

Physics, 22.06.2019 14:30, juanaaraujo1104

Which one of the following terms is used to indicate the natural tendency of an object to remain at rest or in motion at a constant speed along a straight line? velocity acceleration equilibrium force inertia

Answers: 2

continue

Physics, 22.06.2019 16:00, postorivofarms

The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )

Answers: 2

continue

You know the right answer?

Suppose a star is 500 light- years away from earth is moved to be 600 light - years away. which stat...