Question 6 of 10 How is a scientific theory developed?

A. One scientist supports his or her hypothesis with an experiment.

B. A single experiment is carefully performed once.

C. Many different experiments are repeated many times.

D. An experiment is repeated over and over with the same results.

a and c

c is 100% but i am confused in a

electrical potential energy =0.072 j

explanation:

electrical potential energy is given by

u= q δv

q= charge=6 c

δv= potential difference and is given by

δv= e d

e= electric field

d= distance=5 mm=0.005 m

δv=2.4 (0.005)=0.012 v

now electric potential energy= u= q δv

u=6 (0.012)

u=0.072 j