Question

a stopwatch has 10 divisions graduated between the 0 and 5S marks what is its least count​

Answer 1

Hey there!

Given,

Range of stopwatch = 5 s

Total division stopwatch has = 10

We know,

Least count = Range of instrument / Total divisions

                    = 5/10

                    = 0.5 s

Hope It Helps You!

Answer 2

Answer:

Given,

Range of stopwatch = 5 s

Total division stopwatch has = 10

We know,

Least count = Range of instrument / Total divisions

Explanation:Given,

Range of stopwatch = 5 s

Total division stopwatch has = 10

We know,

Least count = Range of instrument / Total divisions