Answer:
A) The resonance angular frequency in an L-R-C circuit is

B) The current can be found by calculating the impedance of the system.

Since
at resonance.
So, 
The answer is A. an object that allows some light to pass through
When the electric field pierces outward through the section.
The answer to the question is False i.e A phoneme is not the largest unit of sound.
EXPLANATION:
Phoneme is related to linguistics or the sound system of language which is the language specific.
It is defined as the smallest contrastive unit of sound in speech which can give a distinct meaning. It distinguishes one word from the other word in a unique way .When we put all the phonemes of a particular word, the corresponding word is formed .
Your answer is 8. You add 2 + 1 + 5.3 to get 8.3. You round down to 8 because of the sig fig rules.