The absolute magnitude of a celestial object is the apparent magnitude it would have if it were ...

Author Question: The absolute magnitude of a celestial object is the apparent magnitude it would have if it were ... (Read 9 times)

Pineapplelove6

Hero Member
Posts: 560

on: Jul 28, 2018

The absolute magnitude of a celestial object is the apparent magnitude it would have if it were placed how far from the Earth?
a. 10 parsecs
b. 3.26 light-years
c. 1 astronomical unit
d. None of the above

Question 2

As the speed of an object decreases, its wavelength
a. remains unchanged.
b. decreases.
c. increases.
d. is zero.

katara

Sr. Member
Posts: 305

Reply #1 on: Jul 28, 2018

Answer to Question 1

a

Answer to Question 2

c

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Pineapplelove6

Hero Member
Posts: 560

Reply #2 on: Jul 28, 2018

katara

Sr. Member
Posts: 305

Reply #3 on: Jul 28, 2018

You're welcome

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Author Question: The absolute magnitude of a celestial object is the apparent magnitude it would have if it were ... (Read 9 times)

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