Fichas
Energy Transfers and Efficiency
Fichas del conjunto (10)
- 1Which of these can happen to energy?Converted
- 2What type of energy is also called movement?Kinetic
- 3Which type of appliance would convert electrical energy into sound energy?A speaker
- 4What type of diagram is used to show energy efficiency?Sankey
- 5How do we calculate percentage efficiency?(useful energy out / total energy in) x 100
- 6Which arrow is bigger in a Sankey diagram for a filament lamp?Heat
- 7What are the units for energy?Joules
- 8What is the main useful energy transfer that happens in cars?Chemical to Kinetic
- 9What energy transfer happens in many musical instruments?Kinetic to sound
- 10What is the main type of energy transfer in a catapult?Elastic potential to kinetic
Información
- Descripción
- GCSE Physics Fichas sobre Energy Transfers and Efficiency, creado por lily bevan el 12/03/2017.
- Creado por
- lily bevan
- Visitas
- 12
- Valoración