# Equation for energy

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#1
Whats the other equation for energy? i.e. not the energy = ITV
0
15 years ago
#2
(Original post by Alice2411)
Whats the other equation for energy? i.e. not the energy = ITV
What type of energy are you referring to? (I'm guessing you're talking about electrical enery as E=QV where Q=It). What variables to you need it to contain as it can be written in many forms
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15 years ago
#3
E=PT?

or

E=I^2R?
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15 years ago
#4
E=mc²

E=hf

E=mcT

E=kx²/2+mv²/2

there are many different equations for "energy"
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15 years ago
#5
E = F.s (work done = energy lost)
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15 years ago
#6
E=mc*delta theta?
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15 years ago
#7
E=Pt
E=1/2mv^2
E=mhg
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15 years ago
#8
-ih/2π ∇² |Ψ> + V |Ψ> = E |Ψ>
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15 years ago
#9
E = E
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15 years ago
#10
(Original post by AntiMagicMan)
E = E
Lol!
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15 years ago
#11
nah, more like (6/2)E= 3E
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15 years ago
#12
(Original post by elpaw)
-ih/2π ∇² |Ψ> + V |Ψ> = E |Ψ>
Shouldn't you have -[(h/2pi)^2]/2m in there?

Ben
0
15 years ago
#13
(Original post by Ben.S.)
Shouldn't you have -[(h/2pi)^2]/2m in there?

Ben
maybe

i was more concerned with getting the funky symbols than the maths
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15 years ago
#14
(Original post by elpaw)
maybe

i was more concerned with getting the funky symbols than the maths
shame on you mody
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15 years ago
#15
δ²Ψ/δx² + 8π²m/h²(E-V)Ψ = 0
0
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