508.4ms-1
480.0ms-1
339.6ms-1
169.8ms-1
Correct answer is C
\(v = f\lambda\)
\(v = 2f \times (l_{2} - l_{1})\)
\(v = 2 \times 600 \times(0.413 - 0.130)\)
\(v = 1200 \times 0.283\)
\(v = 339.6ms^{-1}\)
The primary aim in high tension transmission is to ...
Which of the following can be described as high tension transmission? ...
Two sound waves have frequencies of 12Hz and 10Hz. Calculate their beats period ...
A man standing between two parallel mirrors in a barber's shop will see the following number of ...
During a training session, two footballers pass a ball repeatedly between each other. The 'to an...