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The correct answer is A
Inactive Nitrogen and Argon gases are usually used in electric bulbs in order to
A body is thrown upward with an initial velocity of 20m/s. How much time will it take to reach its maximum height. (g=10m/s)
The rate of transfer of charges through a circuit is called?
In a plane electromagnetic wave. the electric field oscillates sinusoid ally at a frequency of 3 × 108 Hz and amplitude 36 V/m. Find the am...
The experimental evidence that the electron exhibits wave-like characteristics was first provided by:
The shape of our Milky Way galaxy is
Two identical piano wires have same fundamental frequency when kept under the same tension. What will happen if tension of one of the wire is slightly i...
Which atmospheric layer contains ozone layer?
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...
Which of the following gas is used in the manufacture of Vanaspati Ghee?