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primary 6 | Maths
| Fractions
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I am so sorry thta this is not a math question. But I need an answer asap
Date Posted: 3 years ago
Views: 548
a) Energy at A is gravitational potential energy.
b) A smaller turbine would mean less friction and hence less energy loss as heat. As a result, more kinetic energy input would be converted to electrical energy output.
b) A smaller turbine would mean less friction and hence less energy loss as heat. As a result, more kinetic energy input would be converted to electrical energy output.
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Energy can be harvested faster as a smaller blade needs lesser water to turn the turbine.
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