Question
Which of the following states has become the first 100%
Har Ghar Jal state as per the state government?Solution
- Goa  became the first ‘Har Ghar Jal State’  in India with 100% tap water connections in October 2020.
Which of the following statement is correct?
I. The incident ray, the normal at the point of incidence and the reflected ray all lie in the sa...
Two point charges +q and −q are separated by a distance 2a. The electric field at a point on the perpendicular bisector at distance r from center is p...
The unit of electric power is — Â
What will happen to the volume of ozone, when it is heated?
A meter stick moves along its length with a certain speed. The apparent length of the moving meter stick as measured by a stationary observer on the gr...
A particle dropped from the top of a tower uniformly falls on ground at a distance which is equal to the height of tower. Which of the following paths ...
The balance point in a potentiometer for a cell of emf 1.5 V is 60 cm. If a resistance of 5 Ω is connected in parallel with the cell and the new balanc...
Energy that is produced commercially from coal is called –
Which law is violated if two bodies in mutual gravitational interaction exert unequal forces on each other?
The half-life of a radioactive substance is 10 days. The time in which only 1/8th of the original substance remains is:
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