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 how much?
1986A man speaks the truth 3 out of 4 times. He throws a die and reports it to be a 6. What is the probability of it being a 6?
2 5154An electron is injected into a region of uniform magnetic flux density with the components of velocity parallel to and normal to the flux. What is the path of the electron?
1 4375If the sum of n terms of two series of A.P are in the ratio 5n+4:9n+6 .find the ratio of their 13th terms
3 33230How long will a train 100m long traveling at 72kmph take to overtake another train 200m long traveling at 54kmph?
3128Post New Bio Informatics Questions
What is computational biology?
Is there is best online Training for Bioinformatics
How to predict the function of a gene (product)?
What is a DNA array?
How to caculate coordinates of each atoms on 3 D HP model?
Draw the E-R diagram for the database of a departmental store having the following relational database scheme Employees(e-no, address) Department(d-name) work-n(e-no, d-name) Looking-after(d-name, e-no) Item (item-no, brand-name, model-no, cost-price, sale-price)
What is the input and outpit of a distance based algorithm?
How long will a train 100m long traveling at 72kmph take to overtake another train 200m long traveling at 54kmph?
How the Algorithm works?
What does the ultrametric property of a tree tell us about the evolutionary process?
Suppose the Blast search returned 100 hits. Of these, 17 were false positives and we knew that there were 165 sequences in the database which should have returned a hit with our sequence. How many false negatives were there, and what is the sensitivity and selectivity of Blast in this instance?
Explain about the mass number of nuclear?
What is enzyme-ligand interaction?
can u give me an example of a project you were involved with that illustrates your interest and skills in bringing people together?
what is a qi number?
