subject
Physics, 02.02.2021 21:50 Jadiahd

Based on the Hertzsprung Russell diagram, which statement is true? Hertzsprung-Russell Diagram
Supergianto
Main sequence stars
Glants
Luminosity
Sun
White dwarts
Temperature (Ketvin)
30.000
20.00
10,000
7000
6000
4000
O A. Main sequence stars with low temperatures tend to have low
luminosity
O B. Main sequence stars with high temperatures tend to have low
luminosity
C. Superaiants tend


Based on the Hertzsprung Russell diagram, which statement is true?

Hertzsprung-Russell Diagram
Su

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 17:20
Write maxwell's equations and discuss the terms involved and the results of each equation in classical electrodynamics. if it is possible to write these equations in integral form, give the integral forms. find the wave equation for electromagnetic waves from the maxwell equations. what is the propagation velocity of electromagnetic waves in space according to the wave equation you find?
Answers: 3
question
Physics, 22.06.2019 03:00
Arotating space station is said to create “artificial gravity”—a loosely-defined term used for an acceleration that would be crudely similar to gravity. the outer wall of the rotating space station would become a floor for the astronauts, and centripetal acceleration supplied by the floor would allow astronauts to exercise and maintain muscle and bone strength more naturally than in non-rotating space environments. if the space station is 200 m in diameter, what angular velocity would produce an “artificial gravity” of 9.80 m/s^{2} 2 at the rim?
Answers: 3
question
Physics, 22.06.2019 05:10
What is the electric force acting between two charges of -0.0045 c and -0.0025 c that are 0.0060 m apart? use fe=kq1q2/r^2 and k = 9.00 x 10^9 n*m^2/c^2 a. 1.7 x 10^7 n b. -1.7 x 10^7 n c. -2.8 x 10^9 n d. 2.8 x 10^9 n
Answers: 1
question
Physics, 22.06.2019 11:00
Marcella is a four-year-old girl who is a victim of emotional child abuse. based on the child and family services improvement and innovation act of 2011, which action should the government take for marcella? a. the state should arrest marcella’s abuser. b. the state should find a home for marcella as soon as possible. c. the state should enforce stricter laws in the area where marcella resides. d. the state should provide medical assistance to marcella.
Answers: 3
You know the right answer?
Based on the Hertzsprung Russell diagram, which statement is true? Hertzsprung-Russell Diagram
Questions
question
Mathematics, 05.03.2021 20:30
question
Mathematics, 05.03.2021 20:30
question
Chemistry, 05.03.2021 20:30
question
Arts, 05.03.2021 20:30
Questions on the website: 13722362