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By simply looking at the sky at night Can you pick out stars that are hotter then the sun Cooler than the sun What do you look for Is the star brightness a clue?
Generally the red stars are colder, the blue stars are hotter.
Apparent brightness has nothing to do with this. A bright-looking star may simply be nearer to Earth. It may also have a large surface area.
Generally the red stars are colder, the blue stars are hotter.
Apparent brightness has nothing to do with this. A bright-looking star may simply be nearer to Earth. It may also have a large surface area.
Generally the red stars are colder, the blue stars are hotter.
Apparent brightness has nothing to do with this. A bright-looking star may simply be nearer to Earth. It may also have a large surface area.
Generally the red stars are colder, the blue stars are hotter.
Apparent brightness has nothing to do with this. A bright-looking star may simply be nearer to Earth. It may also have a large surface area.
What else can I help you with?
How come it is cooler underground than it is above the surface of the earth?
The coolness in only at fairly shallow depths, and is present simply because the warming effect of the sunlight never penetrates any deeper. However, go deep enough, and the underground is not cool at all; in fact, in gets hotter and hotter until it becomes the liquid magma that erupts from volcanoes as lava. Ask any deep miner or oil rig driller, or refer to the dramatic example of geysers like Old Faithful, which are created when ground water reaches that hot depth.
What is hotter than the moon during the daytime?
The sun is hotter than the moon during the daytime. The sun emits light and heat due to nuclear fusion reactions in its core, whereas the moon simply reflects sunlight.
Is light brighter than you can perceive it?
This is a difficult question to answer, as the brightness of light is itself perceived, rather than actual. In some ways, light is brighter than you can perceive it, simply because another person can perceive that light to be brighter than you yourself perceived it. The brightness of light to the eye is relative.
Why does rigel shine as brightly as betelgeuse even though rigel is much smaller than betelgeuse?
Rigel appears as bright as Betelgeuse because it is closer to Earth than Betelgeuse, even though Rigel is smaller and less luminous. The brightness of a star is determined by both its luminosity and distance from Earth, so a smaller, closer star can appear just as bright as a larger, more distant one.
Why is Rigel hotter than Betelgeuse?
Quite simply because Rigel is still on the main sequence whereas Betelgeuse has come off the main sequence and is only fusing helium in it's core, whereas Rigel is still fusing hydrogen in it's core. This is the reason for the difference in temperature.
How can I adjust the brightness of a touch light lamp?
To adjust the brightness of a touch light lamp, simply touch and hold the base or designated area until the desired brightness level is reached.
Why are stars brighter?
Simply because they are hotter than the surrounding area..
How can I adjust the brightness of a touch LED light?
To adjust the brightness of a touch LED light, simply touch and hold the light until it starts to dim or brighten. Release your touch when the desired brightness level is reached.
How can I adjust the brightness of my lamp using a lamp dimmer cord?
To adjust the brightness of your lamp using a lamp dimmer cord, simply plug the lamp into the dimmer cord and then adjust the brightness using the dial or switch on the cord. Turning the dial or switch clockwise will increase the brightness, while turning it counterclockwise will decrease the brightness.
How do you make working model of air cooler?
by simply adding a motor
Where can someone find information about hotter stockists?
There are a wide variety of places someone can fine information about Hotter shoes stockists. One can find more information on Hotter shoes stockists by simply visiting the official website.
How can I adjust the brightness of my lamp using a dimmer switch?
To adjust the brightness of your lamp using a dimmer switch, simply turn the switch up or down to increase or decrease the amount of electricity flowing to the lamp. This will control the brightness of the light emitted by the lamp.
How can I effectively adjust the brightness of my lamp using a dimmer switch?
To adjust the brightness of your lamp using a dimmer switch, simply turn the switch up or down to increase or decrease the amount of electricity flowing to the light bulb. This will control the brightness of the lamp.
How drive is shared simply by looking at its icon?
1. How can you teel if a drive is shared simply by looking at its icon?
How can I adjust the brightness of my lamp using a lamp dimmer?
To adjust the brightness of your lamp using a lamp dimmer, simply turn the knob or slide the switch on the dimmer to increase or decrease the light output.
How does magma reaches the surfaces?
Magma sometimes flows toward the surface as a result of convection currents in the magma, that is to say, the hotter magma rises within cooler magma. Because it is so hot, the rising magma simply melts away anything in its path, so nothing can prevent it from reaching the surface.
How magma reaches the surface?
Magma sometimes flows toward the surface as a result of convection currents in the magma, that is to say, the hotter magma rises within cooler magma. Because it is so hot, the rising magma simply melts away anything in its path, so nothing can prevent it from reaching the surface.
