Which features do sound waves have that ocean and light waves do not? Check all that apply.

How to tell if a molecule is polar or nonpolar with electronegativity

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples

See the attachment and solve question 5th