The physical quantity that remains the same for microwaves of wavelength 1 mm and UV radiations of 1600 Å (angstroms) in vacuum is the speed of light c.
The speed of light in vacuum is a fundamental constant in physics and has a fixed value of approximately 3.00 into 10^8meters per second (m/s). Regardless of the wavelength or frequency of the electromagnetic wave, whether it is a microwave, UV radiation, visible light, or any other part of the electromagnetic spectrum, all electromagnetic waves travel at the same speed in a vacuum.
Therefore, for microwaves with a wavelength of 1 mm and UV radiations with a wavelength of 1600 Å, both will travel at the speed of light \(c\) in a vacuum. This universal constant of the speed of light is one of the cornerstones of modern physics and is denoted by the letter "c" in various equations and scientific discussions involving electromagnetic waves.
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The physical quantity that remains the same for microwaves of wavelength 1 mm and UV radiations of 1600 Å (angstroms) in vacuum is the speed of light c.
The speed of light in vacuum is a fundamental constant in physics and has a fixed value of approximately 3.00 into 10^8meters per second (m/s). Regardless of the wavelength or frequency of the electromagnetic wave, whether it is a microwave, UV radiation, visible light, or any other part of the electromagnetic spectrum, all electromagnetic waves travel at the same speed in a vacuum.
Therefore, for microwaves with a wavelength of 1 mm and UV radiations with a wavelength of 1600 Å, both will travel at the speed of light \(c\) in a vacuum. This universal constant of the speed of light is one of the cornerstones of modern physics and is denoted by the letter "c" in various equations and scientific discussions involving electromagnetic waves.
Answer:
Both microwaves as well as UV radiations of any wavelength travels in vacuum with the speed of light in vacuum.
Hence speed of the microwaves (λ=1mm) and UV radiations (λ=1A°) is the same.