Question

The time period of oscillation of a simple pendulum is given by

Answer 1

Answer:

the time period of a simple pandulum is depends on the length of pandulum

Answer 2

Answer:

Explanation:

The only factors concerned with T are of L and g

thus we can write

g = K L/T2

where K is a constant

taking logatithm on both sides

log g = log K + log L +2log T

?g/g = ?L/L + 2* ?T/T

In terms of percentage,

(?g/g)*100 = (?L/L)*100 + 2* (?T/T)*100

Here the resolution or accuracy are that values that could occur as errors .

Time period T= Time of one oscillation= t/n=Total time/ no of oscillation-

Percentage error in L =

(?L/L)*100 = 100 *(0.1/10) =1%

Percentage error in T =

(?T/T)*100 = 100 *(1/50) =2%

Percentage error in g =

(?g/g)*100 = 1% +2 *2%= 5%