Ask a Teacher

CBSE Questions

Total Questions 9982
which river is longer, the nile or the amazon?
diffrence between cross cutting and over lapping ?
WILL ALTHOUGH COME FIRST OR IN THE MIDDLE?
Why an athlete takes a run before his broadjump?
write a short note on SEDICTION ACT
write a short note on PIL
write a short note on right to life act
determine a and b for which the following system of linear equation has infinite number of solutions 2x-(a-4)y = 2b +1;4x-(a-)y =5b-1
methane is a green house gas.but we say bio-gas is an excellent fuel because 75% of it constitute methane. but thats not a problem to earth?
what is the difference between caste and class?
An object of mass 1kg in a straight line with a velocity 10m/s collides with and sticks to a stationary wooden block of mass 5kg.Then they both together move off in the same straight line.calculate the total momentum just before the impact and just after the impact.Also calculate the velocity of the combined object?
Two objects each of mass 1.5kg are moving in the same straight line but in opposite directions.The velocity of each object is 2.5m/s before collision during which they stick together .What will be the velocity of the combined object after collision?
what is meant by electro energy
what is the real value of py
WHAT IS NUTRITION?
WHAT IS TEMPERATURE?
What is meant by lattice enthalpy?
what is the process of making fibres into wool?explain.
is salt and sugar is basic/acidic/neutral
what is heat