The size of a bacteria is 1 µ. Find the number of bacteria in 1m length.

Given, Size of a bacteria = 1 µ Total length = 1m Number of bacteria in 1m length = As we know, 1 µ = 10 -6 m, substituting the value in the relation above we get: Number of bacteria in 1m length = Hence, number of bacteria in 1m length = 10 6 bacteria.