science
Grade-4-
Easy
Question
What is the wavelength of the following wave in the figure?
- 2m
- 1m
- 4m
- 3m
Hint:
Wavelength is the height of the wave from the equilibrium.
The correct answer is: 2m
- The height of the wave from is the equilibrium is 2m.
- It is inversely proportional to frequency which means if frequency increases , the wavelength will decrease and vice versa.
- So, the correct option is a)2m.
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