Physics
Grade-8
Easy
Question
In the graphical representation of sound waves the variation of density and pressure is plotted against _____.
- Time
- Velocity
- Distance
- Wavelength
Hint:
In the graphical representation of sound waves, the variation of density and pressure is plotted against the Distance
The correct answer is: Distance
- Variations in density or pressure are plotted against distance.
- So, the correct option is c.
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