Home
Class 12
PHYSICS
In which of the following case the total...

In which of the following case the total number of decays will be maximum in a time interval of t=0 to t=4 hr. The first term represents the number of nuclei at time t=0 and the second represents the half life of the radionuclide:

A

`N_(0),4hr`

B

`2N_(0),3hr`

C

`3N_(0),2hr`

D

`4N_(0),1hr`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

At time t=0 , number of nuclei of a radioactive substance are 100. At t=1 s these numbers become 90. Find the number of nuclei at t=2 s .

Number of nuclei of a radioactive substance are 1000 and 900 at times t=0 and time t=2 s . Then, number of nuclei at time t=4s will be

In problem 43 , number of atoms decayed between time interval t_(1) and t_(2) are

The number of boys in a class are three times the number of girls. Which one of the following numbers can't represent the total number of children in the class ?

Number of nuclei of a radioactive substance at time t=0 are 2000 and 1800 at time t=2 s. number of nuclei left after t=6s is

A particle is describing uniform circular motion in the anti-clockwise sense such that its time period of revolution is T. At t = 0 the particle is observed to be at A. If theta_1 be the angle between acceleration vector at t=T/4 and average velocity vector in the time interval 0 to T/4 and theta_2 be the angle between acceleration vector at t= T/4 and the vector representing change in velocity in the time interval 0 to T/4, then :