What is not true with CT Scan?
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The unit of power used in industry is
What is the SI unit of Charge?
Calculate the time period (in seconds) of a sound wave of wavelength 5m travelling with a speed of 500 m/s.
Which of the following Newton's laws of motion can explain why a ball thrown at a wall rebounds?
The SI unit of electric charge is
A man lifts a luggage of 25 kg from the ground and puts it on the head, 2.5 m above the ground. If the value of g = 10 m/s2, then the value of work done by him on the luggage is
In a longitudinal wave, the distance between two consecutive compressions and two consecutive refractions is called