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How find the speed of light of fused quartz (n1.46)?
You divide the speed of light in a vacuum (about 300,000,000 meters/second) by the index of refraction, "n".
How do you find kilometers per hour from meters per hour?
Use this formula - meters per second x 3.6 = km/h
How long does it take a radio wave to travel to Saturn from earth?
Using the formula speed = distance/time and that Saturn from earth is 821,190,000 miles and the speed of light 186,000miles per second. Then rearrange the formula for time we find the answer is 4415 seconds or 73.58 minutes or 1.226 hours
Why does the speed of sound depend on air temperature?
Temperature is a condition that affects the speed of sound. Heat, like sound, is a form of kinetic energy. Molecules at higher temperatures have more energy, thus they can vibrate faster. Since the molecules vibrate faster, sound waves can travel more quickly. The speed of sound in room temperature air is 346 meters per second. This is faster than 331 meters per second, which is the speed of sound in air at freezing temperatures. The formula to find the speed of sound in air is as follows: v = 331m/s + 0.6m/s/C * T v is the speed of sound and T is the temperature of the air.
The Momentum of a 7.3 kg shot is 22 kg m/s What is the Velocity?
|Momentum| = (mass) times |velocity| = mass x speed22 = 7.3 (Speed)Speed = 22/7.3 = 3.0137 meters per second. (rounded)Since we don't know anything about the direction in which the shot is moving,we can only find its speed, not its velocity.
What is the label of speed formula?
m/s: meters per second You're welcome! I just had to look it up online and it took me literally 2 minutes to find an example with the label of speed.
How do you find constant speed?
You didn't specify what data is given. In general, for constant speed, the following formula is important (just use the definition of speed): speed = distance / time; or distance = speed x time. If distance is in km and time in hours, speed will be in km/hour; if distance is in meters and time in seconds, speed will be in meters/second.
Find the speed of a wave with a frequency of 6 wavess and a wavelength of 8m?
Is that 6 waves per second? Wavelength of 8m? speed = 8 meters*6 per second =1.333 meters per second
How to find speed?
Distance divided by time. It can be anything from meters / second to miles / hour.
A 20 gram stone is tied to string 50 meter long is being whirled in a circle with a speed of 36 Kilometer per hour find the tension in string?
Convert the speed to meters per second. Use the formula acceleration = speed squared / radius to find the centripetal acceleration. Then use the formula force = mass x acceleration to find the corresponding force.
How do you find speed using time and distance?
The speed of an object is expressed as a distance traveled per unit of time. When referring to an "object," the formula is v = d/t, where v = speed (meters/second), d = distance traveled (meters), and t = time (second) When referring to travelling systems such as cars, bicycles, or aircraft, it is more appropriate to use a similar formula except that distance traveled is expressed in kilometers or miles and time is expressed in hours.
What is the rate at which you cover a certain distance?
The rate that you cover a distance is your speed. Speed is a measure of the distance traveled per unit time. If your units are meters and seconds, then your speed would be in meters/second. To find the speed of something you divide the distance it traveled by the time it took to travel that distance. For example if something traveled 40 meters in 10 seconds its speed would be (40 meters)/(10 seconds) = 4 meters/second
How find the speed of light of fused quartz (n1.46)?
You divide the speed of light in a vacuum (about 300,000,000 meters/second) by the index of refraction, "n".
How do you find the wavelengths in meters of radiation what frequencies?
Wavelength x frequency = speed of the wave, so wavelength = speed / frequency. In SI units, wavelength (in meters) = speed (in meters/second) / frequency (in Hertz). If you are talking about electromagnetic waves in avacuum, use 300,000,000 m/s for the speed.
The speed of sound in water is 1430 meters per second Find the wavelength of a sound with a frequency of 286 Hz traveling through the water?
5 meters
Find the average speed of a person who swims 105 m in 70 s?
1.5 meters/second
How do you find the speed of an electromagnetic wave in a vacuum?
The quickest, easiest, most reliable way to find it is to consult a reference book or website. There you will find the number: 299,792,458 meters per second. (186,282 miles per second)
