It varies with air temperature, pressure, humidity, and density, and it's completely
different in other substances other than air.
For normal conditions in comfortable air near sea-level, I use the figure of 343 meters/second.
The speed of sound varies depending on the medium it is traveling through. In Earth's atmosphere, the speed of sound is about 343 meters per second. On Mars, where the atmosphere is much thinner, the speed of sound would be slower than on Earth. Therefore, the speed of sound from Mars to Earth would be slower than 343 meters per second.
-- The distance that light travels in some amount of time is expressed in units of distance. -- The time that it takes light to cover some amount of distance is expressed in units of time. -- The speed of light is expressed in units of speed . . . distance/time
It would take approximately 1 year to travel 1 light year at the speed of sound, which is around 767 mph (1,234 km/h). However, it is important to note that the speed of sound is much slower than the speed of light, which travels about 186,282 miles per second (299,792 km/s).
The speed of sound on the moon is about 1,640 meters per second, compared to around 343 meters per second on Earth. This difference is due to the moon's lack of atmosphere, which affects the propagation of sound waves.
Mach 1 is the speed at which you break the sound barrier. The speed of sound, or Mach 1, at sea level and under "standard condition" is:1,116.4 ft/s340.3 m/s761.2 mph1,225.1 km/h
Mahoo
You use exactly the same instruments to measure speed in the metric system as you use in any other system. For example, a speedometer, or a distance measuring device and a stopwatch. The difference is that these devices are calibrated in metric units, instead of old-fashioned units.
300 million meters per second
km/hr is a standard measure of speed in metric units. The speed of a train is usually quoted in km/hr or miles/hr, depending on the whether metric or Imperial/US units are being used, which varies from country to country.
Metric units include millimeters, centimeters, decimeters, and meters.
SI and metric are the same units.
metric units are used for everything in Canada
"Metric conversion" refers to the change from English units of measurement to metric units.
9,899 metric units
What metric unit would you use to measure a computer keyboard
I do because I prefer metric units. The majority of the world uses metric units but you don't have to! Just don't try trading with most people.I do because I prefer metric units. The majority of the world uses metric units but you don't have to! Just don't try trading with most people.I do because I prefer metric units. The majority of the world uses metric units but you don't have to! Just don't try trading with most people.I do because I prefer metric units. The majority of the world uses metric units but you don't have to! Just don't try trading with most people.
base on what you measure to use the metric units.