If we consider the atmosphere on a standard day at sea level static conditions, the speed of sound is about
761 mph
, or 1100 feet/second.
How fast can sound travel a mile?
The speed of sound is the distance travelled per unit of time by a sound wave as it propagates through an elastic medium. At 20 °C (68 °F), the speed of sound in air is about 343 metres per second (1,125 ft/s; 1,235 km/h; 767 mph; 667 kn), or one kilometre in 2.9 s or one mile in
4.7 s
.
How fast does sound travel per second?
Sound is a sensation created in the human brain in response to sensory inputs from the inner ear. 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 fast in mph is 10 times the speed of sound?
At this point, the plane’s scramjet engine would fire up and take the aircraft to an unbelievable Mach 10, or just under
8,000 mph
(12,348 km/h).
Does sound travel at constant speed?
The speed of sound is constant
in the same sense that the mass of an object is constant.
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
.
How long does it take for sound to travel 3 miles?
The speed of sound changes depending on temperature and humidity but one can estimate that sound travels
1 mile in roughly 5 seconds
.
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 far does sound travel per hour?
At ~60 degrees Fahrenheit (that’s 15.5 degrees Celsius), the speed of sound is around
760 miles per hour
(or 1,225 kilometers per hour). Note that the sound speed depends on the temperature of the air. That is because in colder air, the air particles move more slowly and thus don’t propagate the sound wave as quickly.
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.
How long can sound waves travel?
The speed of the sound wave is 340 m/s. The distance can be found using d = v • t resulting in an answer of
25.5 m
. Use 0.075 seconds for the time since 0.150 seconds refers to the round-trip distance.
Is lightning faster than sound?
Lightning and thunder happen at the same time. But you see lightning before you hear thunder because
light, which travels a million times faster than sound
, arrives almost instantly. Sound, on the other hand, takes about five seconds to travel one mile.
Who fast is Mach 1?
Mach 1 is the speed of sound, which is approximately
760 miles per hour at sea level
. An airplane flying less than Mach 1 is traveling at subsonic speeds, faster than Mach 1 would be supersonic speeds and Mach 2 would be twice the speed of sound.
How fast is the speed of dark?
Darkness travels at the speed of light
. More accurately, darkness does not exist by itself as a unique physical entity, but is simply the absence of light. Any time you block out most of the light – for instance, by cupping your hands together – you get darkness.
Does the speed of sound increase with altitude?
As expected,
the speed of sound does decrease with altitude for the most part
. pressure.
Does sound travel faster in denser air?
Air Density
Just as
solid objects allow sound to travel faster than less dense ones
, the density of gasses affect how quickly sound travels, as well. For example, sound will travel faster in hydrogen than regular air because it is a much denser gas.
Are shock waves faster than sound?
In particular,
shock waves travel faster than sound
, and their speed increases as the amplitude is raised; but the intensity of a shock wave also decreases faster than does that of a sound wave, because some of the energy of the shock wave is expended to heat the medium in which it travels.
How fast does sound travel through concrete?
| Solid Speed of Sound (m/s) | Longitudal Shear | Concrete 3700 3200 | Constantan 5177 2625 | Copper, annealed 4760 2325 |
|---|
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.
Which room temperature of air does sound travel faster?
Air Density and Temperature
Since sound is more easily transmitted between particles with strong bonds (tight springs), sound travels faster through
denser air
. However, you may have noticed from the table above that sound travels faster in the warmer 40 C air than in the cooler 20 C air.
Would sound travel faster in an oven or a freezer?
Would sound travel faster in an oven or a freezer? Why?
In an oven because the warmer the medium, the faster it travels.
How fast can we travel compared to the speed of light?
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.
How fast does sound travel in MPS?
The term is commonly used to refer specifically to the speed of sound in air. At sea level, at a temperature of 21 degrees Celsius (70 degrees Fahrenheit) and under normal atmospheric conditions, the speed of sound is
344 m/s
(1238 km/h or 770 mph).
Does sound travel at 1 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 long does it take light to travel 1 mile?
| Distance Time | 1 mile 5.3 microseconds | From New York City to Los Angeles 0.016 seconds | Around Earth’s equator 0.133 seconds | From the Moon to Earth 1.29 seconds |
|---|
How much faster is light than sound?
The speed of light as it travels through air and space is much faster than that of sound; it travels at 300 million meters per second or
273,400 miles per hour
.
