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ICSE Class 12 Science Free Doubts and Solutions

ICSE - XII Science - Physics

Find the ratio of the forces between two tiny bodies with constant charges in air and in an insulating medium of dielectric constant K

Asked by hasnain.hossain121 7th August 2019, 3:02 PM
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ICSE - XII Science - Physics

Two points P and Q are maintained at the potentials of 10v and - 4v respectively .what the work done on moving 100 electrons from P to Q  ? 

Asked by hasnain.hossain121 6th August 2019, 9:45 PM
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ICSE - XII Science - Physics

A coil takes a current of 2.0A and 200 watt power from an alternating current source of 220 volt , 50 Hertz . Calculate the resistance and inductance of the coil 

Asked by hasnain.hossain121 24th July 2019, 11:25 AM
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ICSE - XII Science - Physics

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Asked by SanskarAgarwal86 2nd June 2019, 12:44 AM
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ICSE - XII Science - Mathematics

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Asked by mohdomerdon 7th March 2019, 3:00 PM
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ICSE - XII Science - Physics

find curent in wire xy  

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Asked by Pushkarmagdhi 18th January 2019, 12:26 PM
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ICSE - XII Science - Physics

What is the derivation of snell's law?

Asked by rayanaroshini3978 9th October 2018, 12:12 PM
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ICSE - XII Science - Mathematics

evaluate: Integration (x2/1 + x2)dx explain in great detail

Asked by haroonrashidgkp 22nd September 2018, 4:15 PM
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ICSE - XII Science - Mathematics

if A =  1/3 [1  -2  2]  ,  show that AA'=I                   [-2  1  2]                    [-2 -2 -1]

Asked by drawing13334 1st September 2018, 12:24 PM
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ICSE - XII Science - Mathematics

If A , B and AB are symmetric matrices, then show AB=BA

Asked by drawing13334 31st August 2018, 11:12 AM
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