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Diffusion is a passive process whereby molecules move from areas of high to areas of low concentration, down the concentration gradient. Osmosis is also a passive process however only refers to movement o...

The most important thing to remember when preparing for your interview is that you are not expected to be able to answer everything and a key area that the interviewer will be looking at is how you react ...

The term moral panic was originally created by Stan Cohen. He argued that the media exagerrated certain crimes in the news, this then created a panic as the more media coverage there was the more arrests ...

In our situation, the stopping potential doesn’t let any electron to pass. When we increase the frequency of incident light, the electrons get more energy. We know it from equation E=hf. When electrons ga...

Everyone learns in different ways, so it would be good to find out what sort of learner you are. Maybe you find images or pictures helpful? If this is the case, you could associate each word with a pictur...