The Speed of Sound in Air Is Approximately $340 \mathrm {~m} / \mathrm { s } .$

Essay

The speed of sound in air is approximately $340 \mathrm {~m} / \mathrm { s } .$ .The speed of light in air is approximately $3 ^ { \times } 10 ^ { 8 } \mathrm {~m} / \mathrm { s }$ If 8.8 seconds elapses between seeing a lightning strike and hearing the thunder, how
far away was the lightning strike?