MCQ

Asked by  | 14th Jun, 2009, 01:42: PM

Expert Answer:

1. Decibel is a unit for expressing the intensity of a sound wave.

2.  farad/meter

3. newton coulomb-1

4. farad is the unit of Capacity of a conductor.

Answered by  | 14th Jun, 2009, 01:59: PM

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