4324814
Description
Quiz by Sakshi Gupta, updated more than 1 year ago
|
Created by Sakshi Gupta
almost 9 years ago
|
|
Question 1
Question
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
Answer
-
3
-
5
-
7
-
6
Question 2
Question
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
Answer
-
1
-
3
-
4
-
7
Question 3
Question
The total number of lone pairs of electrons in N2O3 is.
Answer
-
5
-
6
-
8
-
10
Want to create your own Quizzes for free with GoConqr? Learn more.