pupito1746 pupito1746

04-04-2022
Physics

contestada

Why does the spectroscopic parallax method only work for main sequence stars?.

Respuesta :

Аноним Аноним

04-04-2022

Answer:

Only main sequence stars have a well-defined relationship between spectral type and luminosity.

Explanation:

Low-mass stars have much longer lifetimes than high-mass stars.

Answer Link

Otras preguntas

Military Dead Military Wounded Civilian Dead Total Casualties Allies BRITAIN FRANCE CHINA USSR USA Axis Powers GERMANY ITALY JAPAN 264,000 213,000 1,310,000 7,5

Find the quotient 5,433 divided by 8

A culture of bacteria starts with 50 bacteria and increases exponentially. The relationship between B. the number of bacteria in the culture, and d. the elapsed

What does it mean when different continents contain rock layers of the same age?

What is the area of the trapezoid? 368 ft 432 ft² 480 ft^2 528 ft^2

helppppppppppppppppppppppppppp

Please make suggestions to this: Autumn Friday nights, the time where the unlikely pair of music and sportsmanship collide, and amid it all, Drum Majors st

The snow-capped peakes, seen from the edge of the lake, seemed forebodingly unapproachable. What is the function of the word unapproachable in the sentence ab

What is 2 divided by 192?

Who is Robin? O a waitress O a travel agent O a receptionist