📘 Formula Sheet: Least Count & Time Period
Least Count (LC)
LC = Smallest division on the instrument scale.
It defines the minimum measurable length.
It defines the minimum measurable length.
Least Count Formula
LC = Value of 1 main scale division − Value of 1 vernier scale division
Time Period (T)
Time period is the time for one complete oscillation.
T = 1 / Frequency (f)
T = 1 / Frequency (f)
Time Period of a Pendulum
T = 2Ï€ √(l / g)
where l = length of pendulum, g = acceleration due to gravity
where l = length of pendulum, g = acceleration due to gravity
Made by Shaleen Shekhar | The Physics Next.
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