Y7 Resources - Energy

Autumn Term

● Compare the amounts of energy transferred by different foods and activities

● Compare the energy usage and cost of running different home devices

● Explain the advantages and disadvantages of different energy resources

● Draw a diagram to show the energy transfers from a renewable or non-renewable resource to an electrical device in the home

● Calculate the cost of home energy usage using the formula:-

Cost = power (kW) X time (hrs) X price (per kWh)

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