science
Grade-4-
Easy
Question
What does the length of the red line represent in the picture of the wave shown below?
- Frequency
- Wavelength
- Amplitude
- Time
Hint:
It shows how high the crest is.
The correct answer is: Amplitude
- The maximum displacement or distance moved by a point on a vibrating body or wave measured from its mean position is it's amplitude, as shown in the given picture.
- So, the correct option is c.
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