Sagot :
ANSWER:
- In an Electric bell and loudspeaker electrical energy is converted into sound energy.
- Energy System Transformations
- Energy System Transformations Providing universal energy access, improving energy security, reducing of health impacts of energy systems as well as limiting the magnitude of climate change to below 2°C are all vital objectives in today's world.
2.Answer: Sound Energy Transformations: Sound energy can be transformed to other forms of energy.