Monday Tuesday or Challenge Wednesday A hydroelectric power station has an upland reservoir that is 400m above the power station. The power station is designed to produce 96MW of electrical energy power with an efficiency 60%. a) Estimate the loss of gravitational energy per second when the hydroelectric power station generates 96kW of power. Use your estimate to calculate the volume of water per second that floes from the reservoir through the power station generators when 96kW of power is generated. The density of water 1000 kg/m³. b)

Principles of Physics: A Calculus-Based Text
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Chapter7: Conservation Of Energy
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unjuein
hydroelectric
5.0
Resource
gas
coal
solar
Capital costs
1.0-2.0
5.5
3.0
4.0
Overall costs
1.0-1.2
1.5
1.1
0.7
2.2
Discuss the reliability and environmental effects of the non-fossil fuel resources in the table above.
Monday
A hydroelectric power station has an upland reservoir that is 400m above the power station. The power
station is designed to produce 96MW of electrical energy power with an efficiency 60%.
Tuesday or Challenge
Wednesday
Thursday
Discuss whethe
meet a sudden
Estimate the loss of gravitational energy per second when the hydroelectric power station
generates 96kW of power.
b)
Use your estimate to calculate the volume of water per second that floes from the reservoir
through the power station generators when 96kW of power is generated. The density of
water 1000 kg/m³.
Transcribed Image Text:unjuein hydroelectric 5.0 Resource gas coal solar Capital costs 1.0-2.0 5.5 3.0 4.0 Overall costs 1.0-1.2 1.5 1.1 0.7 2.2 Discuss the reliability and environmental effects of the non-fossil fuel resources in the table above. Monday A hydroelectric power station has an upland reservoir that is 400m above the power station. The power station is designed to produce 96MW of electrical energy power with an efficiency 60%. Tuesday or Challenge Wednesday Thursday Discuss whethe meet a sudden Estimate the loss of gravitational energy per second when the hydroelectric power station generates 96kW of power. b) Use your estimate to calculate the volume of water per second that floes from the reservoir through the power station generators when 96kW of power is generated. The density of water 1000 kg/m³.
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