Question
The dimension of which of the following is the same as
that of impulse?Solution
The quantity of impulse is force x time interval. In classical mechanics, linear momentum or translational momentum is the product of the mass and velocity of an object. For example, a heavy truck moving fast has a large momentum—it takes a large and prolonged force to get the truck up to this speed, and it takes a large and prolonged force to bring it to a stop afterwards. If the truck were lighter or moving slower, then it would have less momentum.
The amplitude of the sound wave depends on the
1 unit of Newton is equal to
The important unit of a microprocessor is –
Velocity of the sound is minimum in-
Which medium cannot propagate sound waves?
Which one is the largest Island of Japan?
Which pioneer scientist used radio waves to transmit signals over distances of several kilometres in the 1890s?
Which of the following layers of the atmosphere makes Radio Communication possible?
The SI unit of Pressure is
Which color of light experiences the most bending when it passes through a prism and separates from white light?
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