Questions

Two particles with charges q1 and q2 are kept at a certain distance to exert force F on each other. If the distance is reduced to one-fifth, then the force between them is

Consider a hypothetical planet whose mass and radius are both half that of Earth. If g is the acceleration due to gravity on the surface of Earth, the acceleration due to gravity on the planet will be

If price of an article decreases from Rs 80 to Rs 60, quantity demanded increases from 600 units to 750 units. Find point elasticity of demand?

Which level does macroeconomics focus on?

Which among the following is respiratory pigment in human beings?

Which of the following causes damage to bridges, iron railings and all objects made of metals?

In India, which of the following is regulated by the Forward Markets Commission?

Where in the human body can you find the islets of Langerhans?