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3 x 10 to the 8 power (meters per second)
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What is the speed of light too the second?
The speed of light is 3.00 x 10^9 m/s.
Is speed still called speed after it reaches the speed of light?
Yes, speed can be any value. The speed of light is extremely fast at 3 x 108 ms-1
How far in km does light travel in 60 sec?
its known that the speed of light is =3 x 108 m/s and speed=distance/time distance=speed x time =3 x 108 m/s x 60 =18 x 109 metres its also known that 1000m=1kilometre 18 x 109 metres=18 x 106 kilometres hence distance travelled by light in 60 seconds is 18 x 106 kilometres in vaccuum
How far from earth to betelgeuse in miles?
Betelgeuse is 640 light-years away from the Earth. 1 light-year is the distance traveled by light in 1 year. speed of light = 3 x 108 meters per second So, 1 ly = 3 x 108 x 365 x 24 x 60 x 60 = 9.46 x 1015 meters 640 light-years = 640 x 9.46 x 1015 = 6.05 x 1018 meters 1 meter = 0.621 x 10-3 miles 640 light-years = 6.05 x 1018 x 0.621 x 10-3 = 3.76 x 1015 miles That is 3,760,000,000,000,000 miles.
A microwave oven operates at 2.40 rm GHz What is the wavelength of the radiation produced by this appliance in nanometers?
Wavelength = (speed) / (frequency)Speed of light/radio/microwave = 3 x 108 meters per secondWavelength in the microwave oven = (3 x 108) / (2.4 x 109) =0.125 meter12.5 centimeters125 millimeters125,000,000 nanometersabout 4.9 inches
What is the speed if light?
Speed of light is 3.00 x 10^8.
How long does it take a ray of light to travel 3 x 106 meters through free space Speed of light 3 x 105?
First of all, the speed of light is 3 x 108 meters per second, not 3 x 105.It will take 10 milliseconds for a ray of light to travel 3 x 106 meters at a speed of 3 x 108 meters per second.If the number in the question were correct, which they are not, the answer would be ten seconds.
What is the frequency of light with a wavelength of 1.87 x 10-14?
Frequency = speed/wavelength = 3 x 108/1.87 x 10-14 = 1.6043 x 1022 Hz.Note:That's no light. That's well into the gamma rays.
What is the frequency of light that has a wavelength of 4.25 x 10-8 meters meters?
Since, frequency, f = c / λ Then, λ = 405 x 10-6 cm = 4.05 x 10-10 m Speed of light c = 299,792,458 m/s Therefore, frequency f = 299,792,458 m/s / 4.05 x 10-10 m = 740,228,291,358,024,691 Hz = 7.40 x 1017 Hertz.
How do you set up this equation The speed of light is 3 times 10 to the eighth power ms what is the frequency of microwave with a wavelength of 1.0 cm?
For any wave,Frequency = (wave speed) / (wavelength)For your wave:Frequency = (3 x 10^8 meters per second) / (0.01 meter) = 3 x 10^10 per second = 30 GHz
How far does light travel in a femtosecond?
Femtosecond= 10^-15 secondDistance= Speed x time(10^(-15)) x the speed of light = 2.99792458 × 10-7 m / sOr about 300 nanometers.
What is the speed of light too the second?
The speed of light is 3.00 x 10^9 m/s.
How many kilometers will light travel in a month?
Speed of light = 3 x 10^8 m/sec ,i.e, light will travel 3 x 10^8 meters per second or 2.592 x 10^10 kilometers per day .Now,If you are taking 31 days in a month then distance travelled by light is 2.592 x 10^10 x 31 = 8.0352 x 10^11 km or (8.0352 x 10^11)/10^13 light years (ly) = 0.080352 ly. [1 light year = 10^16 m = 10^13 km].If you are taking 30 days in a month then distance travelled by the light is 2.592 x 10^10 x 30 = 7.776 x 10^11 km = (7.776 x 10^11)/ 10^13 ly = 0.07776 ly .
What is the frequency of a red laser beam with a wavelength of 670 nm?
Frequency = (speed) / (wavelength)Wavelength = 700 nmFor speed of light, use 3 x 108 meters/secFrequency = (3 x 108) / (0.7 10-6) = 4.286 x 1014 Hz = 4.286 x 105 GHz
How do you calculate the frequency of light given its wavelength?
The speed of light = the frequency X wave length.. therefore:- Frequency = The speed of light (m/s) _______________ wave Length (m) Where the speed of light : 2.9979 x 10^8 (m/s)
What is the speed of light times the speed of sound?
light . . . 3 x 108 m/s sound . . . 343 m/s light-speed x sound-speed = 102,900,000,000 meters2/second2 This quantity has no physical meaning or application.
What does the c in Emcsquared mean?
Speed of light: 3.00 x 10^8
