Problemas
3. Which star is the hottest super giant? __ 4. What color is Deneb? __ 5. What is the temperature of Sirius B? __ 6. What temperature is Bernard's Star? __ 7. Which star is the dimmest (least bright)on the chart? __ 8. In which category you find the hottest star on the chart? __ 9. What color are the coolest stars? __ 10. Which star is a Red Giant? __ 11. What category of stars is hot but not very luminous? __ 12. If you know a star's color you can determine its: __ 13. State the relationship between X&Y values for main sequence stars: __
Roztwór
Anastasia
maestro · Tutor durante 5 años
4.1
(192 Votos)
Respuesta
3. O-type main sequence stars4. Blue5. 25,000 K6. 5,200 K7. Bernard's Star8. O-type main sequence stars9. Red10. Aldebaran11. White dwarfs12. Temperature13. X represents the temperature of the star, Y represents the luminosity of the star.
Explicación
## Step 1The first question asks for the hottest supergiant star. The answer is O-type main sequence stars, which are known for their high temperatures.## Step 2The second question asks for the color of Deneb. The answer is blue, which is a color associated with hot stars.## Step 3The third question asks for the temperature of Sirius B. The answer is 25,000 K, which is a high temperature.## Step 4The fourth question asks for the temperature of Bernard's Star. The answer is 5,200 K, which is a moderate temperature.## Step 5The fifth question asks for the dimmest star on the chart. The answer is Bernard's Star, which is known for its low brightness.## Step 6The sixth question asks in which category you find the hottest star on the chart. The answer is the O-type main sequence stars, which are known for their high temperatures.## Step 7The seventh question asks for the color of the coolest stars. The answer is red, which is a color associated with cooler stars.## Step 8The eighth question asks which star is a Red Giant. The answer is Aldebaran, which is known for its red color and large size.## Step 9The ninth question asks for the category of stars that are hot but not very luminous. The answer is white dwarfs, which are known for their high temperatures but low luminosity.## Step 10The tenth question asks what you can determine if you know a star's color. The answer is its temperature, as the color of a star is determined by its temperature.## Step 11The eleventh question asks for the relationship between X & Y values for main sequence stars. The answer is that the X value represents the temperature of the star, while the Y value represents the luminosity of the star.