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mathslover
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What is the ratio of potential energy to total energy o electron?
 one year ago
 one year ago
mathslover Group Title
What is the ratio of potential energy to total energy o electron?
 one year ago
 one year ago

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mathslover Group TitleBest ResponseYou've already chosen the best response.0
@hartnn
 one year ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
@akash123 @ganeshie8 @UnkleRhaukus @lgbasallote
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
total energy as in ; mass energy?
 one year ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
a) 2 b) 2 c) 1 d) 1 @UnkleRhaukus can't say exactly
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
well i dont think negative energy makes much sense in this question
 one year ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
Yes, since total energy and potential energy both are \(ve\) and their ratio will be positive... (for electron)
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
how is either negative/?
 one year ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
well since : 2 potential energy = total energy
 one year ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
should the answer be 2 : 1 ? Well @UnkleRhaukus In the case of electron, both are negative
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
really?
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.0
i dont know what you mean
 one year ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
total energy = ve potential energy =  ve and hence : their ratio will be +ve
 one year ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
@hartnn and @lgbasallote any suggestions/ideas ?
 one year ago

Jemurray3 Group TitleBest ResponseYou've already chosen the best response.1
I assume you're basing this on an electron orbiting a nucleus (which you need to say, otherwise this doesn't make any sense), in which case the virial theorem states that on the average, \[2T = U \] where T is the kinetic energy and U is the potential energy. The total energy is thus \[ E = T + U = \frac{1}{2}U + U = \frac{1}{2}U \]
 one year ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
OK very right .. so the answer is 2 ?
 one year ago

Jemurray3 Group TitleBest ResponseYou've already chosen the best response.1
The ratio of total energy to potential energy is 1/2, but the ration of potential energy to total energy is 2.
 one year ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
lol I changed the question wrong
 one year ago

mathslover Group TitleBest ResponseYou've already chosen the best response.0
thanks @Jemurray3
 one year ago
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