Across
- 6. energy the energy released during nuclear fission or fusion, especially when used to generate electricity.
- 7. strength or energy as an attribute of physical action or movement.
- 10. Hydroelectricity is the term referring to electricity generated by hydropower; the production of electrical power through the use of the gravitational force of falling or flowing water.Jan 27, 2016
- 11. one of a set of toothed wheels that work together to alter the relation between the speed of a driving mechanism (such as the engine of a vehicle or the crank of a bicycle) and the speed of the driven parts (the wheels).
- 12. advantage the ratio of the force produced by a machine to the force applied to it, used in assessing the performance of a machine.
Down
- 1. a rigid bar resting on a pivot, used to help move a heavy or firmly fixed load with one end when pressure is applied to the other.
- 2. energy radiant energy emitted by the sun.
- 3. activity involving mental or physical effort done in order to achieve a purpose or result.
- 4. containing or operated by air or gas under pressure.
- 5. energy relating to or produced by the internal heat of the earth.
- 8. energy Biomass is an industry term for getting energy by burning wood, and other organic matter. Burning biomass releases carbon emissions, but has been classed as a renewable energy source in the EU and UN
- 9. energy Tidal power, also called tidal energy, is a form of hydropower that converts the energy of tides into useful forms of power – mainly electricity. Although not yet widely used, tidal power has potential for future electricity generation. Tides are more predictable than windenergy and solar power.
