Math, asked by aslamjunaid240, 5 months ago

Why is the ratio of the velocities of light of wavelengths 4000Å and 8000Å

in vacuum 1:1?

Answers

Answered by singhshriya0123

Answer:

ANSWER

Since light is an electromagnetic wave and it is the property of all the electromagnetic waves that they travel with same speed equal to 3×10*8 m/s in vacuum. Hence ratio of velocities of light of wavelength 4000 A and 8000 A in vacuum is 1:1.

Answered by ArkadipGhosal

Answer:

The mass, internal energy, pressure and volume of a system are 10kg, 100KJ, 1 bar and 1m^3 respectively. The value of specific enthalpy in KJ/Kg of the system

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