When light changes the medium it travels through it also changes speed. The speed in medium is given by formula:
Rearranging formual gives:
From this formula we can make conclusion that index of refraction is inversely proportional to speed of light in medium. This means that greater speed gives smaller index of refraction.
The researcher can change one isotope into a different isotope of the same element by ADDING OR REMOVING NEUTRONS.
Isotopes refers to two or more forms of the same element, which have the same number of protons but different number of neutrons. The difference in the number of neutrons of a particular element is what brings about isotopes, thus, isotopes can be created by removing or adding neutrons to a particular element.<span />
<span>Seis condensadores de placas paralelas de separación de placas idénticas tienen diferentes áreas de placa a, diferentes capacitancias c, y dieléctricos diferentes que llenan el espacio entre las placas. A continuación se muestra un diagrama genérico de lo que cada uno de estos condensadores podría parecer
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Answer:
The capacity of doing work is called energy.
its forms are :
1. mechanical energy
2.potential energy
3. kinetics energy
4. heat energy
5. light energy
6.sound energy
7. wind energy .etc.
