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ATQ,
√5³ = 125
3² = 9
⇒ (125 + 9) × 2 = 134 × 2 = 268
Marbles come under which category of rockes?
1 mole of carbon atoms = ______ g of carbon atoms
The base of an electric iron is brightly polished mainly -
What is a fertiliser that supplies two or more than two primary nutrients called?
Which of the following isotope of uranium is used as a nuclear-fuel in reactors?
A prism has a refractive index of 1.5 and a refracting angle of 60°.One of its refracting faces is polished to act like a mirror. A monochromatic beam ...
The apparent weight of the body becomes zero in which of the following cases in the elevator?
What is the term used for the process of removing calcium and magnesium from hardwater?
What happens when sodium reacts with water?
A man inside an artificial satellite feels weightlessness because the force of attraction due to earth is –