A large rock (representing Earth’s land) and a container of water (representing Earth’s water). What will MOST LIKELY happen when the rock and the water receive the same amount of heat energy from the sun?

The temperature of the water will rise faster.

The water will transfer heat to the rock.

The temperature of the rock will rise faster.

The rock will transfer heat to the water.

Ahydroelectric plant takes energy from water and turns it into electrical energy. what are the transformations of energy in the water molecules that are used in the process of generating electricity this way?

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

An electron is trapped at a defect in a crystal. the defect may be modeled as a one-dimensional, rigid-walled box of width 1.00 nm. (a) sketch the wavefunctions and probability densities for the n 1 and n 2 states. (b) for the n 1 state, nd the probability of nding the electron between x1 0.15 nm and x2 0.35 nm, where x 0 is the left side of the box. (c) repeat (b) for the n 2 state. (d) calculate the energies in electron volts of the n 1 and n 2 states