kaitlyn924 kaitlyn924

04-09-2017
Biology

contestada

How does distance affect the apparent magnitude of a star?

Respuesta :

amethystgardner amethystgardner

04-09-2017

The apparent brightness of a star depends on 2 factors; the intrinsic brightness of the star and the distance to the star... we define the absolute magnitude of an object was viewed from a distance of 10 parsecs(10pc, where 1 pc =3.26 light years

Answer Link

Otras preguntas

Im not quite sure how to answer this question... A 1000kg rocket is moving at a constant velocity in deep space; it is moving at 40 meters/second when its burne

True or false. If a line L1has equation y = mx + b, where m and b are constants with m ≠ 0, then an equation of a line L2 perpendicular to L1 has the form y = -

The molar heat of fusion of gold is 12.550 kJ mol–1. At its melting point, how much mass of melted gold must solidify to release 235.0 kJ of energy?

what are ten american triebs

An ecosystem includes what?

How do you use Bill of rights in a sentence

what are ten american triebs

A soccer team played 160 games and won 65 percent of them. How many games did it win ?

What are the essential 4 parts for a civilization to develop? Explain how rivers were the source of civilization?

Solve by elimination:4x+7y =8-8x -14y= 5