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Model Paper 8 — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceModel Paper 83 Marks
Question
Represent graphically by two separate diagrams in each case
i. Two sound waves having the same amplitude but different frequencies?
ii. Two sound waves having the same frequency but different amplitudes
iii. Two sound waves having different amplitudes and also different wavelengths.
✓

Answer

i.
Image
ii.
Image
iii.
Image

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