Formula for calculating the frequency


We also have the frequency of the listener so this formula all of this formula is actually equal to the frequency of the listener okay so ladies and gentlemen …
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Importance of correct substitution


But in a different scenario can you see in this case they say this is a specification ladies and gentlemen they say while the train is approaching him so that …
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Observer standing of the platform


What does it tell in terms of the velocity of the speed of the observer guys we haven't read somewhere where they are talking about the speed of that obser…
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Measurement of frequency


So this is the information associated a to this train okay very much important ladies and gentlemen that you write down all this information so remember guys f…
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Physical sciences first paper


Hello guys my name is Desmond and i welcome you to my YouTube channel ladies and gentlemen for today's lesson we'll be looking at question six of physi…
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Full course to be done to prepare you


So I'm just going to package you know to package it as a full course okay so ladies and gentlemen let's now move to i think this should be our last que…
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