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sin^4x
cos^4 2x
tan^4x
sin^-1(cosx)
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I'm just giong to buy TMH & RD Sharma for Math if i get them, cz i cant buy books l8r....
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Hey I so far have these books:
Maths:
RD Objective
A Dasgupta
Chem:
OP (Organic & Inorganic)
P Bahadur objective
Morrisson & Boyd
Modern approach
Physics:
Resnick Halliday
JPNP
HC Verma
Which books should I get done first????
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I didn't understand your reply.
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If nitrogen used p orbitals for bonding, how would you expect the dipole moments of ammonia & nitrogen trifluoride to compare?
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umm.. sry by mistake, js delete this..
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centripetal is inward, which counteracts centrifugal acting radially outwards
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dude stop spamming, 3 posts for same questoin...
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answered in your other post.!
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Fluorite structure is structure of compounds such as CaF2
in which the cation forms ccp & anion occupies all the tetrahedral voids..
Antifluorite structure is found in compounds like Na2O, which (since it is ANTI-fluorite,) the anion forms ccp & cation occupies all tetrahedral voids.
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E=-dV/dr
Even if V is 0, we cannot say it is a constant, because it may have a value at some place...
But wherever V is 0, throughout the region, electric field will be constant..
You are getting confused with
(Suppose an equation) E=-d pi/dr
pi is a constant, everywhere it has the same value, 3.14....
in that case the differential will be zero...
V is not a constant, it is a variable!
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No I'm not sure either so it could be wrong hehe...
and I think Benzyl alcohol is 2??
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Are you sure Benzyl alcohol gives both the tests?
I thought maybe it is 3-methyl phenol
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I think
DeltaV=h/4piM
where M=9.1*10-31kg
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can anyone provide a diagram for i did not understand
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To the first part of your question,
electrons are present everywhere in a conductor, when we switch a bulb on, the electric field is applied throughout the conductor very quickly (almost at the speed of light) and EACH electron begins to drift with a velocity.
Same thing mathematically,
I=neav
since n is very high, even if v is less, I will be high (e & a are constants)
where n is number density of electrons(number of electrons per unit volume)
e is charge of electron
a is area of cross section of conductor
v is drift velocity of electrons
&
I is current
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