Interested to Buy Any Domain ? << Click Here >> for more details...
A certain radioactive element A, has a half life = t
seconds. In (t/2) seconds the fraction of the initial
quantity of the element so far decayed is nearly
(a) 29%
(b) 15%
(c) 10%
(d) 45%
- 1 Answers
- 10564 Views
- Wipro, I also Faced
- E-Mail Answers
Answer / alakesh
Ans is "a" . In (t/2) seconds the fraction of the initial
quantity of the element so far decayed is nearly 29%.
| Is This Answer Correct ? | 51 Yes | 9 No |
Explain Homology modelling?
How would you value a biotech company as opposed to a consumer products company?
What is Pharmacogenetics?
If the sum of the roots of the equation ax2 + bx + c=0 is equal to the sum of the squares of their reciprocals then a/c, b/a, c/b are in (a) AP (b) GP (c) HP (d) None of these
Can independent origins be established for two families of transport systems having no sequence or motif similarities without three-dimensional structural data?
In the next two or three years what will the important advances in the field be?
Why was the PatternHunter software program developed?
Will the plant able to produce electricity when the soil is dried up
A radioactive element x has an atomic number of 100. It decays directly into an element y which decays directly into element z. In both processes a charged particle is emitted. Which of the following statements would be true? (a) y has an atomic number of 102 (b) y has an atomic number of 101 (c) z has an atomic number of 100 (d) z has an atomic number of 101
which instrument is most commonly used to observe the external features of grasshopper's abdomen?
How many base pairs does the simplest bacteria have?
What is Far Western Screening ?
Micro Biology 
