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The length of a rubber cord is l(1) m w...

The length of a rubber cord is `l_(1)` m when the tension is 4 N and `l_(2)` m when the tension is 6 N.The length when the tension is 9 N, is

A

`5l_1-4l_2`

B

`5l_2-4l_1`

C

`9l_1-8l_2`

D

`9l_2-8l_1`

Text Solution

Verified by Experts

The correct Answer is:
B
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