5x10⁷ µs = 50 seconds
In order to convert microseconds to seconds, we need to multiply microseconds by 10⁻⁶
10⁻⁶ second = 1 µs
Let us consider, x seconds = 5x10⁷ µs
By cross-multiplication method,
x seconds * 1 µs = 5x10⁷ µs * 10⁻⁶ second
x = 5x 10⁷x 10⁻⁶
x = 5x10
x = 50 seconds
Therefore, 5x10⁷ µs = 50 seconds
Learn more about conversion here https://brainly.com/question/23789099
#SPJ9