Why do we see lightning first and then hear thunder only after some time though they occur simultaneously?

Why do we see lightning first and then hear thunder only after some time though they occur simultaneously?

SO WHY IS LIGHTNING FAST AND THUNDER IS SLOW? That’s because light travels faster than sound. So even though lightning and thunder happen at roughly the same time, you don’t hear thunder until much later than you’ve seen the lightning.

Why do you see the lightning in a storm before you hear the thunder crack?

Light travels faster than sound, so that’s why you see the lightning bolt before you hear thunder.

Why is lightning first then thunder?

If we are watching the sky, we see the lightning before we hear the thunder. That is because light travels much faster than sound waves. It takes approximately 5 seconds for the sound to travel 1 mile. If the thunder follows the lightning almost instantly, you know the lightning is too close for comfort!

Why is the lightning seen at once?

It is because light travels faster than sound.So we see the lightning first then hear the thunder. You will first watch the door closed and then hear the shutting sound. Hope it helps.

Why do you see lightning before you hear thunder quizlet?

Why do we see lightning before we hear thunder? Because lightning (light) travels faster than thunder (sound). Reflection is the bouncing of light off a surface, and refraction is the bending of light as it moves from one material to another.

Why is lightning seen before thunder is heard quizlet?

During a lightning strike, lightning is seen before thunder is heard because the lightning is far away and the sound has to travel far. Thunder travels at a mile a second so if you see lightning count how many seconds before the thunder to see how many miles away it is.

Why is thunder heard after lightning?

Thunder is created when lightning passes through the air. The lightning discharge heats the air rapidly and causes it to expand. Immediately after the flash, the air cools and contracts quickly. This rapid expansion and contraction creates the sound wave that we hear as thunder.

Why do you see lightning before you hear thunder Brainly?

Why is lightning seen before the Thunder is heard?

Although thunder and lightning occur at the same time, the lightning is seen before the thunder is heard because light travels at a much faster speed than sound.

How does the flash of light and the sound of Thunder work?

The light and sound actually happen at the same time, but the light of the lightning flash travels faster than the grumbling sound of the thunder. The time between the flash of light and thunder will tell you how far you are from where the lightning struck. A stopwatch (or the ability to say, “One-Mississippi, Two-Mississippi…”)

Why does light and Thunder travel at the same time?

Thunder is the sound caused by the rapidly expanding atmosphere. The light and sound actually happen at the same time, but the light of the lightning flash travels faster than the grumbling sound of the thunder. The time between the flash of light and thunder will tell you how far you are from where the lightning struck.

How often does the speed of sound travel during a thunderstorm?

The speed of sound, in dry air, is about 1 mile every 5 seconds. Since dry air is not common during a thunderstorm, the speed at which thunder travels is only an approximation, but a rough calculation can still be made of the distance of a thunderstorm by comparing the time factors of lightning and its accompanying thunder.