Answer:
E=1.50\times 10^{-18}J
Explanation:
Energy of the one dimensional infinite well,
Given that, 
For the ground state n=1,
Therefore energy is,
Answer:
The Earth would increase in volume.
Explanation:
Earth's crust is less dense than the mantle.
PLZ mark brainliest
The answer is "<span>The rocks in which the fossils were found were formed under an ocean.". The mountains were once underwater and were pushed up over time by the collision of tectonic plates.</span>
Answer:
The kinetic energy decreases.
Explanation:
Friction is defined as a opposite force to motion. If friction is the only force acting on an objects, its kinetic energy decreases.
It is so because due to resistive force or friction, kinetic energy is converted to heat energy and that reduces the total kinetic energy in the system.
Hence, the correct answer is "The kinetic energy decreases."
The answer is answer chioce B.
