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 knowing the placement of the sun ,earth and the moon
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.
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.
i dont know
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.
just incase if it goes out
Scientists estimate that the sun formed around 4 billion years ago.
The sun is made of hot gases
they are made of helium and hydrogen scientists know this becuz of a spectrometer
by knowing the placement of the sun ,earth and the moon
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.
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??!
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.
Scientists did not find the sun. The sun has been visible to mankind since the dawn of time.
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.
A million? The age is over 4 billion years.
If has been proven by many scientists.