Explanation:
formation of compounds because the electric forces compel the atoms to attract each other and formed bonds which leads to the formation of chemical compounds. The attractive or repulsive interaction between any two charged bodies is known as an electric force so the attraction between two opposite charged atoms causes the formation of compounds so we can conclude that electric forces are important for the formation of compounds.
Answer:
Explanation:
v = Velocity of the elevator = 3.1 m/s
= Angle of the slope =
Vertical component is given by
The vertical component of the velocity is .
Horizontal component is given by
The horizontal component of the velocity is .
The answer is c 5 starrrrrr
<h3><u>Answer;</u></h3>
C. Waves transfer energy, but not matter.
<h3><u>Explanation;</u></h3>
- <em><u>A wave is a transmission of a disturbance from one point to another. Wave involves transmission of energy from one point to another through a materials medium.</u></em>
- <em><u>Waves may require or may nor require a material medium for transmission. </u></em>Those wave that do not require material medium for transmission are electromagnetic waves while those that require material medium are called mechanical waves.
- <em><u>Mechanical waves</u></em> transfers energy through the vibration of particles of the medium through which the wave travels, while<em><u> electromagnetic waves t</u></em>ransfer energy through the vibration of electric or magnetic fields.
- <em><u>Waves transfers energy from one point to another without moving matter.</u></em>