How far away did the lightning occur

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Reference no: EM13885925

1. Calculate the speed of sound in: (a) air at 0-C, (b) nitrogen at 20-C, (c) hydrogen at 10-C, (d) air at 100-C, and (e) oxygen at 50-C.

2. Lightning is observed and thunder is heard 1.5 s later. About how far away did the lightning occur?

Reference no: EM13885925

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