draw a transverse wave with an amplitude of 2 centimetre and a block of 4 cm label a crest and trough on the wave
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draw a transverse wave with an amplitude of 2 centimetre and a block of 4 cm label a crest and trough on the wave
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Answer:
hehehe I
Explanation:
bsj are you still arriving in u can see yy I will be writting wala chkr I have been a long way y la piel y yu i ytei I am telling u don't y and don't y yu disconnect