# How Far Can Sound Travel In A Second

## How much does sound travel per second?

The speed of audio is the distance travelled each of time by an audio wave as it propagates via an elastic medium. At 20 ° C (68 ° F), the rate of noise in air is regarding 343 metres per second (1,125 ft/s; 1,235 km/h; 767 miles per hour; 667 kn), or one kilometre in 2.9 s or one mile in 4.7 s.

## How far can sound travel in 3 seconds?

So audio journeys 1 kilometer in about 3 secs and also 1 mile in roughly 5 seconds.

## How long does sound take to travel 1 mile?

Thunder travels a lot slower, at the speed of sound, regarding 1088 feet per secondly. It takes audio regarding 5 seconds to travel one mile.

## How fast is Lightspeed?

Light from a fixed source travels at 300,000 km/sec (186,000 miles/sec).

## Is sound faster than lightning?

Lightning and rumbling occur at the same time. But you see lightning prior to you listen to rumbling since light, which travels a million times faster than audio, shows up practically instantaneously. Sound, on the other hand, takes about five seconds to travel one mile.

## Does sound travel 1 mile a second?

In air at a temperature level of 70 ° F (22.2 ° C), sound travels at a rate of about 1,129 feet (344 meters) per second, which is approximately equivalent to one-fifth of a mile in one second, or one mile in five seconds (or one kilometer in regarding 3 secs).

## How far can scream be heard?

In the world, the noise from a typical scream could take a trip about three-quarters of a mile, depending on problems.

## How far can the human voice travel?

Under optimal conditions, the variety of the male human voice has to do with 180 metres while still being intelligible. Audio pressure degree normally halves (by 6 decibels) for every increasing of range, so you could still be able to listen to the audio speaker’s voice at 360 metres also if you can’t comprehend what they are claiming.

## How fast is a light year in mph?

In a vacuum cleaner, light trips at 670,616,629 mph (1,079,252,849 km/h). To discover the range of a light-year, you multiply this speed by the number of hrs in a year (8,766). The outcome: One light-year equates to 5,878,625,370,000 miles (9.5 trillion kilometres).

## What is the maximum speed of sound?

They discovered that sound might travel close to the theoretical limit of 79,200 miles per hour (127,460 km/h), verifying their preliminary estimations. In contrast, the rate of sound in air is approximately 767 miles per hour (1,235 km/h).