Mechanics
How many wavelengths of Kr-86 are there in 1 m?A) 2348123. 73B) 1553164.13C) 65 218 9. 63D) 16507 63. 7 3
How many wavelengths of Kr-86 are there in 1 m?
A) 2348123. 73
B) 1553164.13
C) 65 218 9. 63
D) 16507 63. 7 3
1 Answer
Khimraj
Wavelength of Kr 86 is known to be 605 nm (orange in visible region )
So number of wavelengths in 1 meter = 1/60578* 107
Number of Wavelengths = 16507 63. 7 3
Hope it clears.
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