Sakshi Gupta
Quiz by , created more than 1 year ago

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Sakshi Gupta
Created by Sakshi Gupta almost 9 years ago
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JEE ADVANCED Quiz

JEE ADVANCED Quiz

Question 1 of 3

1

A nuclear power plant supplying electrical power to a village uses a radioactive material of half life T years as the fuel. The amount of fuel at the beginning is such that the total power requirement of the village is 12.5% of the electrical power available from the plant at that time. If the plant is able to meet the total power needs of the village for a maximum period of nT years, then the value of n is

Select one of the following:

  • 3

  • 5

  • 7

  • 6

Explanation

Question 2 of 3

1

A young’s double sli t in terferen ce arrangement with slits S1 and S2 is immersed in water (refractive index = 4/3) as shown in the figure. The positions of maxima on the

Select one of the following:

  • 1

  • 3

  • 4

  • 7

Explanation

Question 3 of 3

1

The total number of lone pairs of electrons in N2O3 is.

Select one of the following:

  • 5

  • 6

  • 8

  • 10

Explanation

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