Solved papers for JEE Main & Advanced JEE Main Paper (Held on 7 May 2012)
done JEE Main Paper (Held on 7 May 2012) Total Questions - 2
question_answer1) The electron of a hydrogen atom makes a transition from the \[{{(n+1)}^{th}}\]orbit to the \[{{n}^{th}}\] orbit. For large n the wavelength of the emitted radiation is proportional to
JEE Main Online Paper (Held On 07 May 2012)
question_answer2) In the Rutherford experiment, a-particles are scattered from a nucleus as shown. Out of the four paths, which path is not possible?
JEE Main Online Paper (Held On 07 May 2012)