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If a recursive function calling itself and that recursive call is the last statement in the function then it’s known as Tail Recursion. After that call the recursive function performs nothing. The function has to process or perform any operation at the time of calling and it does nothing at returning time.
The SI unit of Pressure is
S.I unit of Luminous Intensity is
What is the device used to amplify and modulate microwave frequency signals called?
Which law describes the relationship between electric current and potential difference?
What is the minimum distance required for an obstacle to produce a distinct echo?
The loudness of the sound depends upon
Which one is the largest Island of Japan?
Which of the following types of waves has the smallest wavelength?
One Kilowatt hour is equal to—
Which metal exhibits the highest electrical conductivity among the following?