Atterberg's Limits are proposed by US crop Engineer Atterberg. These are water contents which assert the soil behaviour.
1. Liquid Limit
2. Plastic Limit
3. Shrinkage Limit.
Liquid Limit: It is...
SURFACE AREA OF CYLINDER :-
If, radius of cylinder=r
height of cylinder=h
Then, curved surface area of Cylinder=2πrh
The Total surface area of Cylinder=2πr(r+h)
Ex:-
If, radius of...
QUESTION
If a man cycles at 10 km/hr, then he arrives at a certain place at 1 p.m. If he cycles at 15 km/hr, he will arrive at the same place at 11a.m. At what speed must he cycle to get there at noon?
1)...
Q. If the sum of first m terms of an AP is 2m2 + 3m, then what is its second term?
Q. Find the value of ‘k’ so that the zeros of the quadratic polynomial 3x2 – kx + 14 are in the ratio...