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secondary 3 | Physics
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Naailah
Naailah

secondary 3 chevron_right Physics

I need help i dont understand

Date Posted: 7 years ago
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Shiekh Mohamad Farhan
Shiekh Mohamad Farhan's answer
224 answers (Tutor Details)
1st
Amplitude is Line 1 which equals to 2(0.2)=0.4m
Wavelength is 2 times the length of Line 2 which equals to 2(0.2*4)=1.6m