Nothing does. The speed of the sound wave depends only on the medium
through which it's traveling. As long as it remains in the same stuff, its speed
is constant, no matter how far it has come from its source.
The graph of distance vs time increases exponentially as speed increases.
Stopping distance also increases.
When the frequency of a sound increases, the wavelength decreases. This is because the speed of sound remains relatively constant, so if the frequency (number of oscillations per second) increases, the distance between each wave peak (wavelength) must decrease to maintain a constant speed.
It increases faster than the speed increase ... approximately the square of the speed. So twice the speed results in 4 times the stopping distance.
If the temperature of the medium increases, the speed of sound also increases. This is because sound travels faster in warmer air due to increased molecular motion and faster propagation of sound waves.
as air become warmer velocity of sound increases
When a vehicle increases its speed, the stopping distance also increases. Stopping distance is dependent on the vehicle's speed, the reaction time of the driver, and the braking distance required to come to a stop. With higher speeds, it takes longer for the vehicle to come to a complete stop, resulting in a longer stopping distance.
By increasing speed over a fixed period of time, you increase the distance you travel in that period of time. If you drive 20 mph for an hour, you go 20 miles. If you drive 30 mph for that same hour, you go 30 miles. Just like you knew you would.
Speed of sound would increase as the temperature of the air increases Speed of sound increases as humidity of air increases Speed of sound is affected by the density of the air. As density increases velocity of sound decreases
The distance needed to stop also increases.
The distance will increase as the speed (absolute value of velocity) increases.
when speed increases, velocity changes.