| Speed Of Sound Kilometers Per Second | 1 sound 0.343 km/s | 2 sound 0.686 km/s | 3 sound 1.029 km/s | 4 sound 1.372 km/s |
|---|
What is the speed of sound in 1 hour?
In non-humid air at 20 degrees Celsius, the speed of sound is about 343 meters per second or
767 miles per hour
.
What is the speed of light and sound in km h?
The speed of sound travels at around 343 m/s, while the speed of light travels at 299,792,458 m/s.
In miles per hour/mph, the speed of light is at around 670,616,629, while in kilometers per hour, light travels at 1,079,252,848
.
Does sound move a mile a second?
In air at a temperature of 70° F (22.2° C), sound travels at a speed of about 1,129 feet (344 meters) per second, which is roughly equivalent to
one-fifth of a mile in one second
, or one mile in five seconds (or one kilometer in about three seconds).
How do you find kilometers per second?
Take your current speed in either kmph or mph. Divide it by 60 to get kilometers per minute or miles per minute.
Divide by 60 again, getting kilometres per second
or miles per second. Alternatively, divide it by 3600 for the straight conversion.
How do you write km per second?
Kilometers per second can be abbreviated as
km/s
, and are also sometimes abbreviated as km/sec. For example, 1 kilometer per second can be written as 1 km/s or 1 km/sec.
How long does it take for sound to travel 1km?
As you can see, the speed of sound changes depending on the temperature and the humidity; but if you want a round number, then something like 350 meters per second and 1,200 feet per second are reasonable numbers to use. So sound travels 1 kilometer in roughly
3 seconds
and 1 mile in roughly 5 seconds.
Where does sound travel fastest?
Sound waves can only travel through a solid, liquid or gas medium. They travel fastest
in solids
, then liquids and slowest in gases.
What is the speed of sound at 10 km?
| Altitude Speed of Sound | Feet (ft) Meter (m) km/h | 0 (sea level) 0 (sea level) 1,225 | 5,000 1524 1,204 | 10,000 3048 1,182 |
|---|
Why is light the fastest?
Nothing can travel faster than 300,000 kilometers per second (186,000 miles per second).
Only massless particles, including photons, which make up light, can travel at that speed
. It’s impossible to accelerate any material object up to the speed of light because it would take an infinite amount of energy to do so.
Can humans travel at the speed of light?
Can we travel at the speed of light?
No, we cannot travel at the speed of light
. You see, if an object travels at the speed of light, its mass will increase exponentially!
What is the fastest thing in the universe?
Light
travels about 186,270 miles (more than seven times the circumference of Earth) in one second. In modern physics, light is regarded as the fastest thing in the universe, and its velocity in empty space as a fundamental constant of nature.
How far will a sound wave travel in 2 seconds?
speed = distance/time
If a sound wave were observed to travel a distance of
700 meters
in 2 seconds, then the speed of the wave would be 350 m/s. A slower wave would cover less distance – perhaps 660 meters – in the same time period of 2 seconds and thus have a speed of 330 m/s.
How far can sound travel in 3 seconds?
As you can see, the speed of sound changes depending on the temperature and the humidity; but if you want a round number, then something like 350 meters per second and 1,200 feet per second are reasonable numbers to use. So sound travels
1 kilometer
in roughly 3 seconds and 1 mile in roughly 5 seconds.
How many feet does sound travel in a second?
The speed of sound through the atmosphere is a constant that depends on the daily temperature. On a standard day at sea level static conditions, the speed of sound is about 760 mph, or
1100 feet/second
.
How many km is mph?
One mph equals exactly
1.609344 kilometers per hour
(km/h).
How many minutes are in a km?
| Kilometer/minute [km/min] Kilometer/hour [km/h] | 1 km/min 60 km/h | 2 km/min 120 km/h | 3 km/min 180 km/h | 5 km/min 300 km/h |
|---|
How many km is 3 hours?
| 1 Hours = 5 Kilometers 10 Kilometers | 3 Hours = 15 Kilometers 20 Kilometers | 5 Hours = 25 Kilometers 30 Kilometers | 7 Hours = 35 Kilometers 40 Kilometers | 9 Hours = 45 Kilometers 50 Kilometers |
|---|
How do you convert km per second to m per second?
To convert a kilometer per second measurement to a meter per second measurement,
multiply the speed by the conversion ratio
. The speed in meters per second is equal to the kilometers per second multiplied by 1,000.
What does kms mean in speed?
| kilometre per hour | Unit system derived | Unit of speed | Symbol km/h | Conversions |
|---|
How many kilometers does sound travel 4 hours?
The answer you get should be
4939.2 km
.
How long does it take for sound to travel 100 km?
| Kilometers Per Hour Speed Of Sound | 90 km/h 0.072886 sound | 100 km/h 0.080985 sound | 200 km/h 0.16197 sound | 300 km/h 0.242954 sound |
|---|
How long does it take to travel 1 km by foot?
Kilometer: A kilometer is 0.62 miles, which is also 3281.5 feet, or 1000 meters. It takes
10 to 12 minutes
to walk at a moderate pace.
When did the sound travel fastest slowest?
The speed of sound depends on the medium in which it is transported. Sound travels
fastest through solids, slower through liquids and slowest through gases
.
Can sound travel through empty space?
Sound waves are travelling vibrations of particles in media such as air, water or metal. So it stands to reason that they
cannot travel through empty space
, where there are no atoms or molecules to vibrate.
How fast does sound travel through steel?
In fact, sound waves travel over 17 times faster through steel than through air. The exact speed of sound in steel is
5,960 meters per second
(13,332 mph)!
