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Questions on Energy Transitions

Q1.

 Energy transfers in common appliances.
Energy transfers when cycling over a bridge.
Energy transfers from a heated rear car window.
Energy transfers in a torch.
Energy transfers in a theme-park ride.
Energy Transfers in an electric bulb.
Energy Transfers when weightlifting.
Energy Transfers when a book falls from a shelf.
Energy Transfers in a cell phone (mobile phone in UK).
Energy Transfers as heat - related to understanding of the difference between heat and temperature.
Energy Transfers from a flywheel.
Energy Transfers in a bungee jump.
Energy Transfers in electrical devices
The cost of using electric devices (includes kWh calculations)
Electricity bill calculation.
Graph plotting and interpretation relating to appliance electricity use.