Match the definition from the 1st column to the best term in the 2nd column

Subject:PhysicsPrice: Bought3

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Match the definition from the 1st column to the best term in the 2nd column. 9 Marks The nucleus of a particular atom, as characterized by its atomic number and A) alpha particle atomic mass number. B) beta particle High-frequency radiation emitted from a radioactive nucleus. C) binding energy Wily, elusive particle that scientists are attempting to detect in a Sudbury D) daughter nucleus laboratory located 2 km below the Earth's surface. E) gamma ray A particle with the same mass as the electron, but with a positive charge. F) half-life An isotope of an element that has an unstable nucleus and therefore G) isotope disintegrates, emitting alpha, beta, or gamma radiation. H) mass defect One or more helium nuclei ejected from a radioactive nucleus. I) neutrino Two or more atoms of an element that have the same number of protons but a J) nuclear fission different number of neutrons in their nuclei. K) nuclear fusion The conversion of one element into another. L) nucleon The amount of energy that must be supplied to nuclear particles in order to M) nuclide separate them. N) parent nucleus The formation of a larger nucleus from two or more lighter nuclei. 0) positron P) radioisotope Q) transmutation

5. Match the definition from the 1st column to the best term in the 2nd column. 5 Marks The transfer of energy from a warmer body or region to a cooler one. A) active solar heating A mixture of hydrocarbons and other substances. B) bitumen The process of designing and building a structure to use the Sun's energy C) fuel cell effectively at all times of the year. D) heat A device that uses evaporation and condensation to heat a home in winter and E) heat pump cool it in summer. F) non-renewable resource Type of energy resource that cannot be replaced within a human lifetime. G) passive solar heating H) power D) renewable resource J) temperature 6. Match the definition from the 1st column to the best term in the 2nd column. 5 Marks Energy transferred to an object by an applied force over a distance. A) efficiency Energy possessed by an object because of its motion. B) energy Ratio of the useful energy provided by a device to the energy required to C) gravitational potential energy operate the device. D) heat Type of work that tends to decrease the speed of an object. E) kinetic energy States that when energy changes from one form to another no energy is F) law of conservation of energy lost. G) mechanical energy H) negative work I) positive work J) work