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*Image* m gettin sum diffrnt answers n d answers given r diffrnt ...

a parallel combination of 0.1 M Ω resistor and a 10μF capacitor is connected across 1.5 V source of negligible resistance . the time required for the capacitor to get charged upto 0.75 V will be ???????????????????????????? ...

assertion : a paralell plate air cap is charged using a batry and a diectric slab is then inserted in d whole space betwn itz plate widout disconentcing d battry consequntly d charge on d cap increases bt d elctric field stre ...

could somebody explain the effect of addition of inert gas to a system in equilibrium under different conditions???? ...

The rate of change of a double ordinate of x2=4by is proportional to its length,if the ordinate is varied frm the vertex,then the area traversed in time (ln4)/3k is ? (k is prop const) ...

electricity................................................................................. let me add some spice in your life .. what kind of circuit model is also known as SPICE . ...

two trains A N B r moving with speeds 40 m/s n 60m/s resp in same direction in a straight line track,with B ahead of A.THE ENGINES R AT front ends.the engine of train a blows a long whistle.assume that the sound of whistle is ...

the degeneracy of hydrogen atom that has the energy equalto - R/9 is ( where R is rydberg's contant ) a)4 b)6 c)9 d)12 ...

S-I there are no 2d and 3f orbitals S-II the l values of 2d and 3f are 2 and 3 ...

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WAT does the fol. symbol mean ?? it is a part Final Test Paper 1 Q13 *Image* ...

integration sikho and sikhao people this riddle is for u : Lets try to out-riddle this riddle , Evaluate Walli's formula using βετα function . ...

is y=xtan(1/x) continuous at x=0?? easy one I know but My answer is not matchimg ...

must see for all people intrested in solving riddle : Let me see if u can solve this riddle , solve this limit and prove ur mettle . lim (n!/nn){(2n4+1)/(5n5+1)} n→∞ ...

(1+y2)dx=(etan-1x-x)dy ...

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in case of superposition y1=4sin(1026Î )t n y2=2sin(1024Î )t a)ratio of max to min intensity is 9\ b)amp of resulting wave vries at frequency of 3 hz c)freq of resulting wave is 510 hz d) beat freq is 6 hz ...

The ratio of 31H to 11H in a sample of water is 8x10-18 :1 31H undergoes decay with a half life 12.3 years the number of tritium atoms would 9 g of the sample contain 40 years after the original sample is collected is a)5.06x ...

the frequency of note heard by listener increases by 10% when the listener is moving towards stationary source.find incorrect ans a)v of listener is 10% vel of sound b)vel of listener is doubled ,then change in frequency is d ...

S-I spark plugs are not necessary in diesel engines S-II the temperature increases during compression of gases ...

Two trains A and B are moving with speeds 20 m/s and 30 m/s respectively in the same direction on the same straight track, with B ahead of A. The engines are at the front ends. The engine of train A blows a long whistle. The ...

Optical riddle ................................................................................. Newton told us the three laws of motion , But he also gave us a formula in optics which u have to mention . ...

\lim_{x\rightarrow 0} \frac{2Sin3x-Sin6x}{x^3} By LHospital i am getting -27 But by another method i am getting 0 the other method is \lim_{x\rightarrow 0} \frac{2Sin3x}{x^3}-\frac{Sin6x}{x^3} \lim_{x\rightarrow 0} \frac{2*3S ...

In the figure shown surface of massless pulley is smooth. The string is massless. The two blocks are placed on a smooth horizontal surface . A time varying force F=20t is applied. Considering the two blocks and the pulley and ...

i am a student who has recently gone to class 12th .... I have taken the bansal classes 1year nucleus course .......... I have studied very less in class 11th ........... Hence i need help ....... Please suggest me how to pla ...

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*Image* IT WAS ASKED IN IIT 2008 A uniform thin cylindrical disk of mass M and radius R is attached to two identical massless springs of spring constant k which are fixed to the wall as shown in the figure. The springs are at ...

wats max error in measurement generally ? L.C or half of L.C different buks gve different ans wats the right one ? ...

Try to put "Why?" before every statement...then search for answers, FUNDAMENTALS will build up. ...

*Image* got x = 1 wat abt u guyz??????? ...