To examination (A) this, we need to descend (B) from the sophisticated (C) world of technology and economics into the mundane (D) realm of the earth and its people.
Here, the noun ‘examination’ is incorrect. The verb ‘examine’ should be used. To examine this, we need to descend from the sophisticated world of technology and economics into the mundane realm of the earth and its people.
What will be the energy possessed by a stationary object of mass 10 kg placed at a height of 20 m above the ground? (Take g = 10 m/s^2)
The process involved in making soap is
A charged particle oscillates about its mean equilibrium position with a frequency of 105 Hz. What is the frequency of the electromagnetic wa...
A positron is an anti-particle of an electron, having the same mass but opposite charge to electron. Then, the minimum energy released in annihilation ...
If radius of earth is R then the height ‘h’ at which the value of ‘g’ becomes one-fourth is-
The experimental evidence that the electron exhibits wave-like characteristics was first provided by:
A potentiometer wire of length 1 m has a resistance of 5 Ω. It is connected to a 8 V battery in series with a resistance of 15 Ω. Determine the emf ...
A decibel is –
Which of the following statement is correct?
I. Value of ‘g’ is higher at poles than equator
II. Weight of an object at moon is 1...