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This is a good example of where simplification can make an otherwise tricky question a lot easier. It is easy to get confused trying to work out different isotopes and the extra products of the decays, bu...
The most common ways to transfer heat are conduction and convection. Conduction is heat transfer through mollecular collision. The slower speed particles, or colder particles will increase their kinetic e...
Drift - As a result of an electric field
Diffusion - As a result of a carrier gradient, by other words a difference in the carrier level from one side to the other, usually when we have a p-n junct...
1/Rt= 1/R1 + 1/R2 The equation for resistors in parrallel. If R1 and R2 are both 2 ohms then 1/Rt = 1/2 +1/2 = 1 so Rt = 1 ohm....
You can use E= hfo + KE and E=hf (Einstien's equations) to work how the frequency of a photon, where fo is the threshold frequency and h is Planck's constant.
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