Which of the following has a maximum speed?LightAirSoundWater current
Question
Which of the following has a maximum speed?LightAirSoundWater current
Solution
The maximum speed among the options given is Light. Light travels at a speed of approximately 299,792 kilometers per second in a vacuum. This is much faster than the speed of sound in air (about 343 meters per second), the speed of air (which can vary but is much slower than light or sound), and the speed of a water current (which also varies but is much slower than light or sound).
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