![subject](/tpl/images/cats/fizika.png)
Physics, 03.05.2021 08:50 bananaslada
Which factor(s) affect(s) the brightness of a star as seen from earth?
A) the stars distance from earth
B) the stars temperature
C) the stars mass
D) the earths atmospheric conditions
E) all of the above
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 00:00, hokamidat
You are a researcher for a golf club manufacturer. you are given two identical looking cubes of a metal alloy. you are informed that they are made of the exact same material, but one is crystalline, whereas the other is amorphous. it is your job to determine which one is amorphous this one is more stress-resistant and is useful in reinforcing golf clubs. which of the following is the best way to determine which is which? a. determine the density of each cube. the more dense one is the amorphous solid. b. melt both cubes and look for a broader range of melting temperatures. the one that melts over a broader range of temperatures is the amorphous solid. c. determine the density of each cube. the less dense cube is the amorphous solid. d. melt both cubes and measure the range of melting temperatures. the one that melts over a narrower range of temperatures is the amorphous solid.
Answers: 1
You know the right answer?
Which factor(s) affect(s) the brightness of a star as seen from earth?
A) the stars distance from...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
Biology, 08.11.2020 02:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.11.2020 02:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.11.2020 02:00
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 08.11.2020 02:00
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 08.11.2020 02:00
![Konu](/tpl/images/cats/en.png)
English, 08.11.2020 02:00