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primary 5 | Maths
| Area & Volume
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hi i need help with this science question
Date Posted: 5 years ago
Views: 477
For fossil fuels on cars: the combustion process from cars will be produce heat, sound and kinetic energy for car movements
For computer:
electrical appliances such as a computer will need electrical energy from power-plant to be switched on. After switching on, the electrical energy is converted to sound, heat and light energy
For computer:
electrical appliances such as a computer will need electrical energy from power-plant to be switched on. After switching on, the electrical energy is converted to sound, heat and light energy
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Hope this helps
Date Posted:
5 years ago
For D, the source should be just electricity. Electricity can be generated not only from fossil fuels but also fr solar, wind, hydro, biomass, etc etc resources.
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