1. Most of the stars on the HR Diagram are classified as which type of star?
2. What is the color of the stars with the lowest surface temperature?
3. What is the color of the stars with the highest surface temperature?
4. Is the surface temperature of white dwarf stars higher or lower than red super giants?
5. What type of star has a low temperature but a high luminosity?
Answers: 1
Physics, 22.06.2019 00:00
An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge
Answers: 2
Physics, 22.06.2019 05:10
Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?
Answers: 2
Physics, 22.06.2019 10:00
Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.
Answers: 1
1. Most of the stars on the HR Diagram are classified as which type of star?
2. What is the color o...
History, 20.07.2019 17:00
Health, 20.07.2019 17:00
Biology, 20.07.2019 17:00
History, 20.07.2019 17:00
Mathematics, 20.07.2019 17:00
Engineering, 20.07.2019 17:10
Mathematics, 20.07.2019 17:10