Answer:
D)
The energy of the wave moves perpendicular to the direction the wave travels.
Explanation:
I had this question on USA test prep and this was the correct answer
Answer:
Ionic bonds form when a nonmetal and a metal exchange electrons, while covalent bonds form when electrons are shared between two nonmetals. An ionic bond is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions.
Explanation:
Answer:
1.26
Explanation:
change 45 grams to kilograms which is 0.045 then just multiply it by 28 m/s
0.045x28=1.260