Which Metro Rail Corporation will lay vibration-absorbing tracks for the first time in India?
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One step in the production of hydroelectric power involves _____.
Which of the following is NOT an example of potential energy?
Calculate the time period (in seconds) of a sound wave of wavelength 5m travelling with a speed of 500 m/s.
The central government has set an ambitious target of raising how much amount from disinvestment in 2017-18?
Boiling point of water is ___.
The unit of power used in industry is
The Magdalena River is one of the largest basins of South America. Through which country does it flow?