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6 Oct 2020
Suppose you hear a clap of thunder 16.2 s after seeing the associated lighting stroke. The speed of light in air is 3.00 x 108 m/s.
(a) How far are you from the lightning stroke?
(b) Do you need to know the speed of light to answer? Explain.
Suppose you hear a clap of thunder 16.2 s after seeing the associated lighting stroke. The speed of light in air is 3.00 x 108 m/s.
(a) How far are you from the lightning stroke?
(b) Do you need to know the speed of light to answer? Explain.
KathLv10
29 Oct 2020