Solved papers for JEE Main & Advanced JEE Main Paper (Held On 10 April 2016)
done JEE Main Paper (Held On 10 April 2016) Total Questions - 3
question_answer1) To determine refractive index of glass slab using a travelling microscope, minimum number of readings required are:
JEE Main Online Paper (Held On 10 April 2016)
question_answer2) A hemispherical glass body of radius 10cm and refractive index 1.5 is silvered on its curved surface. A small air bubble is 6cm below the flat surface inside it along the axis. The position of the image of the air bubble made by the mirror is seen:
JEE Main Online Paper (Held On 10 April 2016)
question_answer3) Two stars are 10 light years away from the earth. They are seen through a telescope of objective diameter 30cm. The wavelength of light 600 nm. To see the stars just resolved by the telescope, the minimum distance between them should be (1 light year \[=9.46\times {{10}^{15}}\]m) of the order of:
JEE Main Online Paper (Held On 10 April 2016)