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Powering Earth

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Question 13

A tidal lagoon power plant has an average electrical power output of 7.5×105 kW7.5 \times 10^5\text{ kW}7.5×105 kW.

Calculate the total electrical energy generated by the tidal lagoon in 16 hours16\text{ hours}16 hours.

Give your answer in kWh\text{kWh}kWh in standard form.

Use the equation:

energy transferred=power×time \text{energy transferred} = \text{power} \times \text{time} energy transferred=power×time
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Powering Earth Questions

  1. GCSE
  2. /Physics
  3. /Powering Earth

39 exam-style questions on OCR GCSE Physics Powering Earth. Each one has a worked solution and a mark scheme showing where the marks go.

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