Physics And Measurement Question 261
Question: Dimensionally wavelength is equivalent to
Options:
A) $ \frac{E\sqrt{LC}}{B} $
B) $ \frac{E}{B\sqrt{LC}} $
C) $ \frac{B\sqrt{LC}}{E} $
D) $ \frac{B}{E\sqrt{LC}} $
Show Answer
Answer:
Correct Answer: A
Solution:
[a] $ \frac{E}{B} $ = velocity = m / s and $ \sqrt{LC} $ = time period $ =s $
$ \therefore \frac{E\sqrt{LC}}{B}=m $ =wavelength
