4.00s
2.50s
0.25s
0.04s
Correct answer is C
F = \(\frac{v}{\lambda} = \frac{0.2}{5 \times 10^{-2}} = 4Hz\)
T = \(\frac{1}{f} = \frac{1}{4} = 0.25s\)
The invisible part of the spectrum of white light consists of ...
Which of the following with respect to a body performing simple harmonic motion are in phase? ...
Suitable impurities are added to a semiconductor depending on its use. This is done in order to ...
The two liquids which are often used in thermometer on experiment basic is known as ...