Two x-ray photons with wavelengths of 0.06 nm and 0.03 nm are traveling in a vacuum. How will the speed of the 0.06 nm x-ray photon compare with the speed of the 0.03 nm x-ray photon?A.It will be 1/4 as fastB.It will be 1/2 as fastC.It will be equalD.It will be 2 times faster
Question
Two x-ray photons with wavelengths of 0.06 nm and 0.03 nm are traveling in a vacuum. How will the speed of the 0.06 nm x-ray photon compare with the speed of the 0.03 nm x-ray photon?A.It will be 1/4 as fastB.It will be 1/2 as fastC.It will be equalD.It will be 2 times faster
Solution
C. It will be equal
Explanation: All electromagnetic waves, including x-ray photons, travel at the same speed in a vacuum, regardless of their wavelength. This speed is the speed of light, which is approximately 3.00 x 10^8 meters per second. Therefore, the speed of the 0.06 nm x-ray photon will be equal to the speed of the 0.03 nm x-ray photon.
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