SC.7.P.10.1 SC 8.E.5.11 Electromagnetic radiation is energy that travels in waves. Which statement is true for all forms of electromagnetic radiation

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

Which is special about a dc circuit ? a. it has both series and parallel components b. it has only series or only parallel components c. charge moves in a single direction d. charge moves back and forth quickly

Emagnitude of the electrical force acting between a +2.4 ×  10–8  c charge and a +1.8 ×  10–6  c charge that are separated by 0.008 m is    n, rounded to the tenths place.