Do you mean 6.50 x 10^2 terameters? If so...
6.50e2 teram x (1e12 m / 1 tera) x (1 nano / 1e-9) = 6.50e23 or 6.50 x 10^23 nanometers
There are 6.5 x 10^24 nanometers in 650 terameters.
One nanometer is equivalent to .000000001 meters (1 x 10^-9 m). Therefore 650 nanometers equals .00000065 meters or 6.5 x 10^-7 meters.
6.5 x 102
A tetrameter is not a unit of length - it is a unit of rhythm. Perhaps you are mistaking this for a terameter, which indeed is a unit of length, equal to 1,000,000,000 metres.
The wavelength of the water wave that measures 2 meters is 3,076,923 times bigger than the wavelength of red light that is 650 nanometers.
"nanometer" or billionths of a meter. 650 nanometers is the wavelength of the light produced by the diode.
The scientific notation of 65,000 is 6.5x104.
To find how many tens are in 650, you divide 650 by 10. This calculation gives you 65. Therefore, there are 65 tens in 650.
650 ÷ 10 = 65
650 billion of them.
650 cm = 255.905"
75 is 11.54% of 650.