What is the smallest height needed to make a wave? A 6 feet B 90 millimeters C 20 millimeter

Question

What is the smallest height needed to make a wave?
A
6 feet

B
90 millimeters

C
20 millimeters

D
any height

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Thiên Thanh 4 years 2021-08-22T22:24:29+00:00 2 Answers 77 views 0

Answers ( )

  1. nguyetanh
    0
    2021-08-22T22:25:46+00:00
    Reply

    6 feet ……………..

  2. Euphemia
    0
    2021-08-22T22:26:21+00:00
    Reply

    the answer for this question is 6 feet

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