Answer:
potential energy is a type of energy an object has because of it's position
As the shock waves travel in concentric outward circles from the epicenter, and the diameter is measured 120 miles,
area of a circle =<span>π</span><span>r*r</span>
d=120
<span>r=<span>120/2</span></span><span>r=60</span><span><span>60*60</span>=3600</span><span>3600*π=11309.734</span>
<span>11309.734 square miles</span>
I believe the answer is "When a neutral atom looses an electron to another neutral atom, two charged atoms are created."
Answer:
Germanium
Explanation:
Germanium is a chemical element that is grayish white metalliod
When A Light Ray Hits A Boundary,,,,, it is called refraction.