subject
Physics, 14.12.2019 02:31 Flameking1223

Listed following are several fictitious stars with their luminosities given in terms of the sun's luminosity (lsun) and their distances from earth given in light-years (ly). rank the stars based on how bright each would appear in the sky as seen from earth, from brightest to dimmest. if two (or more) stars have the same brightness in the sky, show this equality by dragging one star on top of the other(s)

enzo: 200 lsun , 20 ly ferdinand: 400 lsun , 20 ly nismo: 100 lsun , 8 ly
lotus: 400 lsun , 40 ly shelby: 100 lsun , 10 ly

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 22.06.2019 00:00, faithcalhoun
How do the measurements of charge at the different locations on the sphere compare to each other? the charge measurements are different at all locations on the sphere. the charge measurements are virtually not the same at all locations on the sphere except for the charge at the very top and at the very bottom that are equal. the charge measurements are virtually the same at all locations on the sphere except for the charge at the very top. at the top, the conductive sphere has a small disk that is made of different material. the charge measurements are the same at all locations on the sphere. what happens to the charge on the conductive sphere when it is connected to a source of charge such as the electrostatic voltage source? nothing will happen because no charge goes around the surface of the sphere. the charge on the conductive sphere spreads out over the surface of the sphere; being greater in some specific locations on the sphere. the charge on the conductive sphere spreads out uniformly over the surface of the sphere. the charge on the conductive sphere spreads out non-uniformly over the surface of the sphere.
Answers: 3
image
Physics, 22.06.2019 05:30, namekianball4
Anybody wanna ? (picture included? )
Answers: 1
image
Physics, 22.06.2019 09:40, dakshshberry
Asatellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. if the maximum predicted random vibration environment is 10 grms, what bolt size would be a good choice for restraint? what other factors might drive bolt size besides force/stress?
Answers: 2
image
Physics, 22.06.2019 10:00, starsinopoli13
How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.
Answers: 1
You know the right answer?
Listed following are several fictitious stars with their luminosities given in terms of the sun's lu...

Questions in other subjects:

Konu
Mathematics, 11.11.2020 19:50
Konu
History, 11.11.2020 19:50