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Scientists know what the sun is made of by studying its spectrum. By analyzing the light emitted by the sun, they can identify the different elements present in its atmosphere based on the unique patterns of absorption and emission lines. This approach allows scientists to determine that the sun is mainly composed of hydrogen and helium, with trace amounts of other elements.
Scientists know what the sun is made of by studying its spectrum. By analyzing the light emitted by the sun, they can identify the different elements present in its atmosphere based on the unique patterns of absorption and emission lines. This approach allows scientists to determine that the sun is mainly composed of hydrogen and helium, with trace amounts of other elements.
By using a spectrograph, a device which separates light by frequency. Different elements have different spectrograph 'signatures', or frequency groupings.
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How do scientists know when the next eclipse will occur?
by knowing the placement of the sun ,earth and the moon
How do scientists know how the sun looks like from the inside like the core?
Scientists use a technique called helioseismology to study the Sun's interior. By observing the oscillations on the Sun's surface caused by sound waves bouncing around inside the Sun, they can infer information about its internal structure, including the core. This allows scientists to determine the temperature, density, and other properties of the Sun's core.
How do scientists know how hot the sun is?
Scientists study the light emitted by the Sun using spectroscopy, which separates sunlight into different wavelengths. By analyzing the distribution of these wavelengths, scientists can determine the temperature of the Sun's surface, which is about 5,500 degrees Celsius. They also use theoretical models and observations of the Sun's behavior to estimate its internal temperature, which is much higher, reaching millions of degrees Celsius.
Scientists have been able to find no atmosphere around this planet because it has little gravity and is closest to the sun. The planet described is -?
i dont know
How did later scientists think the sun made energy?
Later scientists, particularly in the 20th century, discovered that the Sun produces energy through nuclear fusion reactions in its core. This process involves the fusion of hydrogen atoms to form helium, releasing massive amounts of energy in the form of light and heat.
How did the scientists know the parts of the sun?
just incase if it goes out
What year was the sun made?
Scientists estimate that the sun formed around 4 billion years ago.
How do you know what the sun is made out of?
The sun is made of hot gases
How do you know what stars are made of?
they are made of helium and hydrogen scientists know this becuz of a spectrometer
How do scientists know when the next eclipse will occur?
by knowing the placement of the sun ,earth and the moon
How do astronomers know what condition exist inside the sun?
While it is difficult to know exactly what is going on inside the sun, scientists make educated guesses. They have radio and optical telescopes and other instruments monitoring the sun all the time.
How do scientists know things about the sun if they can't get close to the sun?
they can use infra red glasses to look at the sun directly Question: but how do they know that there is a core in the sun. the infra red glasses cant just look straight through the sun??!
What do scientists think the sun will explode?
I have never heard that scientists think the sun will explode. I do know they predict that our sun will eventually burn out. But its so far away, it takes billions of years for the dark to reach Earth. So I'm not too worried about the sun blowing up or burning out.
What scientists found the sun?
Scientists did not find the sun. The sun has been visible to mankind since the dawn of time.
How do scientists know that the sun is a million years old?
A million? The age is over 4 billion years.
How do scientists know how the sun looks like from the inside like the core?
Scientists use a technique called helioseismology to study the Sun's interior. By observing the oscillations on the Sun's surface caused by sound waves bouncing around inside the Sun, they can infer information about its internal structure, including the core. This allows scientists to determine the temperature, density, and other properties of the Sun's core.
How do you know that everything is made from atoms?
If has been proven by many scientists.
