Guest

The masses of two radioactive substances are same and their half lives are 1 year and 2 years respectively. The ratio of their activities after 6 years will be (A) 1 : 4 (B) 1 : 2 (C) 1 : 3 (D) 1 : 6

The masses of two radioactive substances are same and their half lives are 1 year and 2 years respectively. The ratio of their activities after 6 years will be
(A) 1 : 4
(B) 1 : 2
(C) 1 : 3
(D) 1 : 6

Grade:12

2 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
576-1362_3.PNG
Vikas TU
14149 Points
4 years ago
576-1362_3.PNG
Dear student 
Please refer the clear image , 
The image above does not looks good , it is blurr.
Hope for the best 
Good Luck 
Cheers 

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free