alexislove240 alexislove240

22-05-2020
Physics

contestada

Astronomers are comparing two stars that are known to have the same luminosity. Star A is observed to be 4 times brighter than star B. How far away is Star A compared to Star B?

Respuesta :

kh93203 kh93203

22-05-2020

The answer is two3988140

Answer Link

Otras preguntas

identify the population and the sample for the situationA televised cooking program wants to know what type of cuisine its viewers want to see on an upcoming ep

A 21-inch rope is to be cut into two pleces so that one piece is 8 inches longer than twice the other. How long is each piece, if a=2, b= 8, and I=21 smaller p

Josiah's team missed a crucial deadline and lost a major client due to poor communication. As a result, his team is experiencing trust issues. Josiah is looking

There are similar mountain ranges that match up with each other on continents that are now oceans apart.This is evidence of which of the following? A. that thes

What are the effects of El Niño on global weather patterns? A. It strengthens prevailing winds and causes droughts in the eastern Pacific and more rain in the w

Assume that Division Blue has achieved a yearly income from operations of $166,000 using $976,000 of invested assets. If management has set a minimum acceptable

ANSWER QUESTION 17 PLEASY TYSM

Read the following sentence from the passage. Animals would not be able to breathe if it was not for this process. How does this sentence help to develop the id

Drag each label to the correct category. Identify each action as either effective or disruptive to a group discussion Ask dominant participants to allow others

n what order do these three organ systems of the human body operate during a reflex arc in response to a stimulus of sharp pain to the hand