The half-life of a radioactive material is 6hrs. What qua...
The half-life of a radioactive material is 6hrs. What quantity of 1kg of the material would decay in 24 hours?
15/16kg
1/2kg
1/4kg
1/8kg
1/16kg
Correct answer is E
No explanation has been provided for this answer.
The instrument used to measure the pressure of a gas is ...
Control in nuclear reactors is effected with boron rods because rhe rods have the ability to ...
Which of the following instruments consumes the highest current? I. Electric iron II. Tele...
A quantity which requires magnitude and direction to be specified is ...
If the threshold frequency for tungsten is 1.3 x 1015Hz, what is its work function? [H = 6.6 x ...