Physics And Measurement Question 372
Question: How many wavelength of $ Kr^{86} $ are there in one metre
[MNR 1985; UPSEAT 2000; Pb. PET 2004]
Options:
A) 1553164.13
B) 1650763.73
C) 652189.63
D) 2348123.73
Show Answer
Answer:
Correct Answer: B
Solution:
According to the definition.