Because light travels significantly faster than sound.
Speed of light (in vacuum) = 299 792 458 m/s
Speed of Sound (at sea-level ) = 340.29 m/s
No, lightning is seen before thunder is heard. The speed of light is faster than the speed of sound, so light from the lightning reaches us first, followed by the sound of thunder a few seconds later.
Light travels faster than sound, so the light from the lightning reaches our eyes almost instantly, whereas the sound of thunder takes longer to reach our ears because it travels slower. This difference in speed results in the flash of lightning being seen before the accompanying thunder is heard.
Thunder is heard after lightning because light travels faster than sound. When lightning occurs, it heats the surrounding air quickly, causing it to expand rapidly. This rapid expansion creates shock waves that we hear as thunder, but it takes longer for sound to travel through the air to reach our ears compared to light.
Light travels faster than sound, so when lightning strikes, the light is seen immediately while the sound takes time to reach our ears. The delay in hearing the thunder allows us to calculate the distance of the storm based on the time difference between seeing the lightning and hearing the thunder.
Lightning is seen first because light travels much faster than sound.The light from the lightning reaches you almost instantly, while the sound of thunder travels much slower through the air, resulting in a delay between seeing the lightning and hearing the thunder.
Light travels faster than sound, so when a rocket launches, the light from the event reaches your eyes before the sound reaches your ears. This is why you see the light before you hear the sound during a rocket launch.
In most cases, the sound of an explosion will be heard before it is seen. This is because sound waves travel slower than light waves, so the sound reaches a person's ear before the light reaches their eyes.
No, lightning is seen before thunder is heard. The speed of light is faster than the speed of sound, so light from the lightning reaches us first, followed by the sound of thunder a few seconds later.
Beacause light travels faster than sound
Because light travels faster than sound.
Space is essentially a vacuum. Sound needs a medium to travel through to be heard. Therefore the sound of a rocket engine cannot be heard in space.
Sound, Light....
Sound requires a medium, such as air or water, to propagate. Light, on the other hand, travels as electromagnetic waves and does not require a medium. Therefore, light does not produce sound waves that can be heard by the human ear.
It tells you that the speed of light is greater than the speed of sound.in the environment that Jan was in
If I've never heard the sound before , how would I know what it is when I first hear it
Light.
Light travels faster than sound