A teacher decides to examine the hypothesis between the test scores an..
A teacher decides to examine the hypothesis between the test scores and the overall grade point average for each student for the whole year. Find t test value and test the significance of the correlation coefficient using the P-value method. r = 0.4..
Properties and uses of D.D.T.
D.D.T. is almost insoluble in water but it is moderately soluble in polar solvents. It is a powerful insecticide widely used for killing mosquitoes and other insec..
Charging of tRNA
It is the step in which the amino acid AMP-enzyme complex joins with the amino acid binding site of its specific tRNA, where its COOH group bonds with the OH group of the terminal base triplet CCA. The reaction is catalyzed by the same enzyme, aminoacyl tRNA synthetase. The resu..
It is the step in which the amino acid AMP-enzyme complex joins with the amino acid binding site of its specific tRNA, where its COOH group bonds with the OH group of the terminal base triplet CCA. The reaction is catalyzed by the same enzyme, aminoacyl tRNA synthetase. The resu..Order of a Reaction from t1/2 Values
Calculation of Order of a Reaction from t 1/2 Values - A reaction is carried out at two different initial concentrations of a reactant [A], that is [A] 0 , 1 and [A] 0 , 2 and the respective t 1 / 2 values (t 1 / 2 ) and (t 1 / 2 ) 2 are o..
Calculation of Order of a Reaction from t 1/2 Values - A reaction is carried out at two different initial concentrations of a reactant [A], that is [A] 0 , 1 and [A] 0 , 2 and the respective t 1 / 2 values (t 1 / 2 ) and (t 1 / 2 ) 2 are o..Abbreviations in powers of 10 (used in SI units)
Prefixes are used for large and small quantities. The following table gives prefixes, their symbol and their values in powers of 10, as used in SI units. Prefix Symbol Power of 10 deci d 10 - 1 deka da(D) 10 1 centi c 10 - 2 ..
Abbreviations in Power of 10 (Used in SI units)
Prefixes are used for large and small quantities. The following table gives prefixes, their symbol and their values in powers of 10 used in SI units. Prefix Symbol Power of 10 deci d 10 - 1 deka da(D) 10 1 centi c 10 - 2 h..
Effects of D.D.T
D.D.T. is not biodegradable. Its residues accumulate in environment and the long term effects could be highly dangerous. It has been proved to be toxic to living beings. Therefore, its use has been abandoned in many Western countries. However, inspite of its dangerous side effects, ..
Experiment to determine the frequency of a tuning fork using a sonometer (absolute method)
. When it is at rest, on placing the vibrating tuning fork on the sound box, the paper rider is found to vibrate vigorously and may be thrown off. The resonating length AC = L is measured using a metre scale. The experiment is repeated by gradually increasing the load W 2 in steps of 1Kgw..
. When it is at rest, on placing the vibrating tuning fork on the sound box, the paper rider is found to vibrate vigorously and may be thrown off. The resonating length AC = L is measured using a metre scale. The experiment is repeated by gradually increasing the load W 2 in steps of 1Kgw..Find the value of P + Q - R - T + S, where P = 3.57,Q = 42.21,R = 8.7,..
Find the value of P + Q - R - T + S, where P = 3.57, Q = 42.21, R = 8.7, S = 5.34 and T = 2.31. => 56.79 or 11.01 or 51.12 or 40.11..
See what our Users say :
Even though I don't feel good, the tutor helped me by totally helping me understand!
Best tutor ever. I can actually understand what to do in fraction and decimal division situations
This Tutor Vista is GREAT! loved this session, it helped me heaps.
This is very helpful and explains everything thoroughly. when asked to do problems slowly, tutors did them very thoroughly and even went extra mile to explain how and why with text - I just bow down to Turor Vista
Looking for More Help!
