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iTeachChem

A Study Community for Everyone and Everything. We have weekly sessions on Spirituality, Math and Science! JEE, NEET prep? All doubts are crowdsourced. Hare Krishna!

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thermo (c)

why cant i use TV^gamma-1 = constant
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CB

Option A explain please?
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Nuclear 2

Can anyone explain option E?
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Nuclear force

Amm what does this statement mean. I didnt understand it properly
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Coordinate by vectors

Prove reflection property of parabola by vectors (like in optics we find reflected light vector) i got confused btw someone think it once

Organic Resonance Doubt

Which one is more stable and why? My reasoning is is ch3 is bulky hence the o is more electron negative and would be more withdrawing the electrons from the benzene ring...
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parabola

The co-ordinates of focus of a parabola which touches x = 0, y = 0, x + y = 1 and y = x - 2 are a)3/5,9/5 b)6/5,2/5 c) 1/3,1 d)2/5,1...

rotation

for part a) why cant we just say it would be sqrt(4g/l) as we derived in wpe that min vel to complete a circle for a rod is sqrt(4gl)
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CB 3

2 or 3 me kese judge kia ?
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CB

Melting point??
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Integrals

How to Solve it?
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Fluids

Can someone fully explain the first option ?
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Mot

Why not c?
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is virtual work good for jee?

i havent learned it is it worth learning

quadratic

other than all the correct answers, shouldnt D be an obvious answer? its given BC
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trigo

my approach was sq both sides then taking a to lhs and doing -1 both sides to make cos(2pib/c) but that that made terms really messy so gave up
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SL

Ye samjh nhi ara img leke kya krte h is type k que me
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