Physics, 15.11.2019 23:31 mahhvelousg97
1.a star has an absolute magnitude of 4 and a surface temperature of 5,000 degrees c. according to the hr diagram list the type of star found at these coordinates.
2.a star has a temperature of 15,000 degrees c and an absolute magnitude of 2, according to the hr diagram state the type of star found at these coordinates.
3.a star has an absolute magnitude of -4 and surface temperature of 10,000 degrees c. according to the hr diagram state list the type of star found at these coordinates.
4.describe absolute magnitude.
5.which category contains the majority of stars?
Answers: 2
Another question on Physics
Physics, 21.06.2019 18:00
According to the law of conservation of mass, in a chemical reaction the total starting mass of all the reactants equal the total final mass of all the products. true or false?
Answers: 1
Physics, 22.06.2019 07:20
If 2 moles of co_2 at 2l and 500k are expanded reversibly to 20l, more work can be obtained from an adiabatic process than from an isothermal process. is the above statement true or false?
Answers: 3
Physics, 22.06.2019 12:00
Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt
Answers: 1
Physics, 22.06.2019 17:30
Four point charges each having charge q are located at the corners of a square having sides of length a. find symbolic expressions for the following. (a) the total electric potential at the center of the square due to the four charges (use any variable or symbol stated above along with the following as necessary: ke.) vtotal= (b) the work required to bring a fifth charge p from infinity to the center of the square (use any variable or symbol stated above along with the following as necessary: w=
Answers: 2
You know the right answer?
1.a star has an absolute magnitude of 4 and a surface temperature of 5,000 degrees c. according to t...
Questions
History, 22.12.2020 18:50
Mathematics, 22.12.2020 18:50
Advanced Placement (AP), 22.12.2020 18:50
Mathematics, 22.12.2020 19:00
Geography, 22.12.2020 19:00
Biology, 22.12.2020 19:00
Mathematics, 22.12.2020 19:00
Chemistry, 22.12.2020 19:00
Social Studies, 22.12.2020 19:00
Chemistry, 22.12.2020 19:00
