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Because it's light is blue-white unlike the sun which is yellower.
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∙ 8y ago
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How big is Betelgeuse compared to Rigel?
Betelgeuse is much larger than Rigel. Betelgeuse has a radius about 15 times the radius of Rigel, and a volume of about 3500 times Rigel.
Is Rigel cooler than the sun?
No. Rigel's effective temperature is 12100 K compared to the Sun's 5778 K.
Is Rigel temperature higher than the sun?
Yes. Rigel's effective temperature is 12100 K compared to the Sun's 5778 K.
How much hotter is Rigel than the sun?
Rigel's effective temperature is 12100 K compared to the Sun's 5778 K. Since these temperatures are on the absolute scale, it is possible to say that Rigel is approx 2.1 times as hot.
Is Rigel a young star?
Compared to the sun, yes. It is only around 8 million years old.
Who invented the welding torch?
John T. Herrera: The Welding Torch Inventor
How big is Betelgeuse compared to Rigel?
Betelgeuse is much larger than Rigel. Betelgeuse has a radius about 15 times the radius of Rigel, and a volume of about 3500 times Rigel.
How do you do orgon welding?
orgon welding is done with orgon torch or filler wire.
Is Rigel cooler than the sun?
No. Rigel's effective temperature is 12100 K compared to the Sun's 5778 K.
In ultrasonic welding what creates the heat required for welding?
What creates the heat is the flame inside the torch
How do you do a hand off?
Use a chainsaw or welding torch.
Why welders use welding torch not the flame of firewood in welding?
Welding involves melting metal. Wood flames don't get hot enough.
Is Rigel temperature higher than the sun?
Yes. Rigel's effective temperature is 12100 K compared to the Sun's 5778 K.
What is the name of a welding torch tip that has two ends?
Mig tip
How do you take off a LEGO hand?
Use a chainsaw or welding torch.
Acetylene Torch?
form_title= Acetylene Torch form_header= Do all of your own welding with a new Acetylene Torch. Have you ever used a Acetylene Torch?*= () Yes () No How many do you want to buy?*= {1, 2, 3, 4, 5, More than 5} Are your welding needs for commercial or personal use?*= () Personal () Commercial
How much hotter is Rigel than the sun?
Rigel's effective temperature is 12100 K compared to the Sun's 5778 K. Since these temperatures are on the absolute scale, it is possible to say that Rigel is approx 2.1 times as hot.
