Science 30 January 2000 Diploma Examination
Science 30 January 2000 Diploma Examination
Science 30 January 2000 Diploma Examination
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The production and use of energy is one of the foremost concerns in attempts to<br />
achieve sustainable development.<br />
Use the following information to answer the next question.<br />
Four Energy Transformations<br />
1 Matter is converted to energy in a fission reactor.<br />
2 Water releases energy as it turns to ice.<br />
3 Gasoline burns at high temperatures in a car engine.<br />
4 During a fusion reaction, He<br />
2 3 is formed.<br />
Numerical Response<br />
9. These energy transformations, ranked from least to greatest amount of energy<br />
released per gram of reactants used, are _____, _____, _____, and _____.<br />
least greatest<br />
(Record your four-digit answer in the numerical-response section on the answer sheet.)<br />
18
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