Answer:
gas
Explanation:
Fire is made up of many different substances, so it is not an element. For the most part, fire is a mixture of hot gases. Flames are the result of a chemical reaction, primarily between oxygen in the air and a fuel, such as wood or propane. ... Or, you can say it's mostly gas, with a smaller amount of plasma.
Answer:
sorry but dorks dont learn maths
Explanation:
just kidding no offense but i think umm 1st one will stay same
i searched google
Answer:
You would gain science knowledge, like if you wanted a science career this is more-than-likely something you would have to learn.
Emission and Absorbance of substances:
-Emission is the process where a substance gives off or emits radiation when it is heated or treated chemically. The level of emission of a substance depends on its spectroscopic composition and temperature.
-Absorption is the process where the electrons of a substance absorb or take up the energy wavelengths incident on them.
It’s the nerves but I’m not 100% sure if I’m correct
Wavelength have an indirect relationship with frequency. Since gamma rays have the shortest wavelength, then they have the highest frequency. As the wavelength shortens, the frequency heightens.
Radio waves for example, have the longest wavelength, so it is expected that they have lowest frequencies.