A body lying at rest suddenly breaks into two parts of equal masses which start moving. The two parts will move in
Opposite direction with equal speed
A body lying at rest suddenly breaks into two parts of equal masses which start moving. The two parts will move in Opposite direction with equal speed.
The sounds having a frequency of 20 Hertz to 20,000 Hertz are known as
We feel cool when we sit near the fan, this is because