a) there is a proportional relationship between the amount of time and distance from a lightning strike.
b)The distance from the lightning strike is 4,116 meter.
The speed of sound in air = 343 meters per second
Time to see lightning  = 12 second.
a)Time and distance are directly proportional to each other.
as we know:
distance = speed  x time
distance â speed
distance â time
b)The distance can be calculated as :
Distance = Speed x Time
Distance = 343 x 12
Distance = 4,116 meter.
a) there is a proportional relationship between the amount of time and distance from a lightning strike.
b)The distance from the lightning strike is 4,116 meter.
To know more about distance:
brainly.com/question/71956
#SPJ4
