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the average value of the wave-from shown...


the average value of the wave-from shown in fig. is

A

`15 sqrt(2)`

B

`10sqrt(2)`

C

`10`

D

`15`

Text Solution

Verified by Experts

The correct Answer is:
D
Equation of line AB is given by `y=10 + ((10)/(T))t`
`y_(av)=(1)/(T) int_(0)^(T) y dt =1/T int_(0)^(T) (10+(10)/(T)t)dt = 1/T |10t+(5t^(2))/(T)|_(0)^(T)=15`
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