<h2><u><em>Nuclear reactions are processes in which the nucleus of an atom is changed.</em></u></h2>
Answer: 1.Spectroscopes breaks the light from a single material into its component colors the way a prism splits white light into a rainbow. It records this spectrum, which allows scientists to analyze the light and discover properties of the material interacting with it.
2.Optical Telescopes The now-indispensable optical telescope instrument was pioneered by Galileo Galilei in 1609, although others had created similar tools by then
2.A stellar spectrum can reveal many properties of stars, such as their chemical composition, temperature, density, mass, distance, luminosity, and relative motion using Doppler shift measurements.
3.Stars form from an accumulation of gas and dust, which collapses due to gravity and starts to form stars. The process of star formation takes around a million years from the time the initial gas cloud starts to collapse until the star is created and shines like the Sun.Once the pressure and the temperature inside get high enough for nuclear fusion to ignite, it creates a star.
Explanation:
Chemical energy is energy stored in the bonds of chemical compounds, like atoms and molecules. This energy is released when a chemical reaction takes place.
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The answer is "<span>connecting the galvanometer to the coil".
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Electromagnetic induction is the creation of voltage or electromotive power because of an adjustment in the attractive field. Electromagnetic induction was found by Michael Faraday in the 1830s. Numerous electrical segments and sorts of gear work in light of the standard of electromagnetic induction .
