Physics
Grade-8
Easy
Question
The SI unit of wavelength is ____.
- Meters
- Hertz
- Seconds
- Quartz
Hint:
Distance between two consecutive crests and troughs is wavelength
The correct answer is: Meters
- Wavelength can be defined as the distance between two consecutive rarefactions or two consecutive compressions.
- The SI unit of wavelength is meter (m).
- The SI unit of time is seconds (s or sec).
- The SI unit of frequency is hertz(Hz).
- So, the correct option is a.
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