Which of the following best describes the use of a non–renewable resource? (2 points) Grupp av svarsalternativ

California has several power plants that use heat from the Earth to generate electricity.

In the state of Texas, you can find miles of windmills that are used to generate electricity.

Natural gas is a great alternative to electricity for cooking.

The electronic signs along the highway are run by solar power.

Aparticle of mass m is placed in a one-dimensional box of length l. the box is so small that the particle’s motion is relativistic, so that e p2/2m is not valid. (a) derive an expression for the energy levels of the particle using the relativistic energy–momentum relation and the quantization of momentum that derives from connement. (b) if the particle is an electron in a box of length l 1.00 1012 m, nd its lowest possible kinetic energy. by what percent is the nonrelativistic formula for the energy in error?