Answer: The Kansas-Nebraska Act repealed the Missouri Compromise, allowing the possibility of slavery south of latitude 36˚30’.
Explanation:
Humans shouldn’t fidget with the course of nature, because it leads to more and more problems.
Answer:
b) electrons jump onto or off the neutral ball when a charged object comes close
Explanation:
What causes a pithball to move is when "electrons jump onto or off the neutral ball when a charged object comes close".
The pithball electroscope is actually used to test if a body is charged or not. When a charged body is brought near the pithball, the ball moves. The movement of that charged body reveal that there are electrons it is carrying.
The pithball can actually be charged. It is charged by touching a charged object to it. This leads to some of the charges on the surface of the charged object moving to the surface of the ball. The pith-ball electroscope was invented by John Canton, a British schoolmaster and physicist in 1754.
Answer:
Check the explanation
Explanation:
The earth’s rotation on its alignment produces everyday and night and the primary tides : the solar system had its onset as a huge cloud of dust and gaseous substances. The cloud started collapsing and falling apart, flattening into a gargantuan disk that rotated and revolved faster and faster, just as an ice skater rotates faster as he/she brings her arms in. The Sun will form at the central point, and the whirling dusts and gas in the residue of the spinning disk cluster together to create the moons,planets, comets and asteroids.
