Energy & Utilities Crossword Puzzles

a calculation of the percentage of useful energy transformed, in a block of ice, the particles are gently.., heat transfer that does not require …

these organisms produce their own food to get the energy they need to live. most of them use photosynthesis to do this, these organisms consume …

lowest possible temperature; the temperature at which all molecular motion ceases, temperature scale in which the freezing point of water is 0 °c, …

in the process of _ heat is transferred from one particle of matter to another without the movement of matter, the most common temperature scale in …

unlike conduction and convection, radiation does not require _ to transfer thermal energy, as the thermal energy of matter increases, it's particles …

comes from sources that will run out or will not be replenished in our lifetimes—or even in many, many lifetimes, energy derived from natural …

process of sending electricity long distances, place where electricity is controlled and directed, building where electricity is generated, hot liquid …

what type of energy source is hydropower?, what is the main component used to generate hydropower?, what is the primary structure used to control …

a device that stores chemical energy and converts it to electrical energy, the negative terminal of a battery where electrons flow out, the positive …

drives many small machines and keeps lights glowing, boils water, keeps us warm and drives engines, occurs from the sun, generates electricity by …

the type of energy stored in a compressed spring, movement energy, stored energy, energy gained from eating food, type of potential energy that …

a device that converts thermal energy into mechanical energy, a material in which electrons can move easily or material that transfers heat easily, …

the compound that makes up crude oil, oil was _ discovered in the region in 1908, the tectonic plate holding 48% of world's oil reserves, was …