While sitting in a boat, a fisherman observes that 2 complete waves pass by his position every 4 seconds. What is the period of these waves?

Question

While sitting in a boat, a fisherman observes that 2 complete waves pass by his position every 4 seconds. What is the period of these waves?A)2s B)8s C) 0.5 s D) 4s​

in progress 0
Thiên Thanh 3 years 2021-09-05T16:54:26+00:00 1 Answers 36 views 0

Answers ( )

  1. Amity
    0
    2021-09-05T16:55:30+00:00
    Reply

    Answer:

    2

    Explanation:

    Because 2 waves 4 secs means 1 in 2s

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )