Physics: The wavelength of red light is 650 nanometers. how much bigger is the wavelength of a water wave that measures 2 meters?

The wavelength of red light is 650 nanometers. how

Ответ:

missfuture2020p5umxt

03.01.2022

Physics

we know that

nanometer is equal to $10^{-9}$ meters

$650\ nm$ ------> convert to meters

by proportion

$\frac{1}{10^{-9}}\frac{nm}{m} = \frac{650}{x} \frac{nm}{m} \\ \\ x=650*10^{-9} \ nm\\ \\ x=6.5*10^{-7} \ m$

$Wave\ length\ of\ red\ light = 6.5*10^{-7}\ m$

$Wave\ length\ of\ a\ water = 2\ m$

To calculate how much bigger is the wavelength of a water

Divide $2\ m$ by $6.5*10^{-7}\ m$

$\frac{2}{6.5*10^{-7}} =3.08*10^{6}$

therefore

the answer is

$3.08*10^{6}\ times\ bigger$

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Ответ:

friendsalwaysbae

03.07.2020

Physics

That is true, when the moon blocks the sun completely, a small band of light can be seen encircling the moon. While this band of light isn't the same relative thickness as the iris is in the cornea of your eye (the cornea of an eclipse is much smaller), this is where it gets it's name.

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The wavelength of red light is 650 nanometers. how much bigger is the wavelength of a water wave that measures 2 meters?

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