Which of the frequency ranges below is completely audible by a human who has average hearing? A 200 Hz to 200kHz
B 5 Hz to kHz
C 50 Hz to 5kHz
D 50 kHz to 50 MHz

Ithink the answer would be 1,350!

Answer the above statement is ( false );

Answerthe energy required is 1.60 × 10⁻¹⁸ j, to three significant figures.explanationwe define electric potential as the ratio electric potential energy to the charge,    then the following gives us the potential difference,      the formula  may be on your formula sheet.the change in electric potential energy would be the energy that would needed to move it from point a to point b. solving for that, we get    using q = 8.00  × 10⁻¹⁹ c and  δv = 2.00 v, we get    the energy required is 1.60 × 10⁻¹⁸ j, to three significant figures.