NECO GCE PHYSICS QUESTION

Discussion in 'DELETED POSTS' started by mr joshua, Nov 9, 2011.

Users Viewing Thread (Users: 0, Guests: 0)

    mr joshua Member

    Member Since:
    Aug 12, 2011
    Message Count:
    0
    Likes Received:
    0
    (1.) A boy throws a stone into a
    lake.
    He watches the waves move
    towards the edge.
    The distance between each wave is
    10 cm.
    If he counts two complete waves
    reaching the edge in each second.
    (a) Calculate the speed of the
    wave.
    For more answers, call 07034358168,  08185972794


Share This Page