0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What are renewable power sources?
Renewable power sources are the kind that don't get used up. Sunlight, used for photoelectric power, doesn't get used up. Hydroelectric power doesn't get used up, because as long as the rain continues to fall, the rivers will continue to flow. Wind turbines are renewable; the wind does not get used up.
What are two alternative methods used to harness renewable sources?
Solar panels and Concentrated Solar Towers generate electricity from the sun.Wind turbines use the power of the wind to spin electricity turbines.
Name two renewable energy sources that could be used to turn turbines?
River waterWind
What does water power do in a renewable resource?
Water power can be used to turn turbines in a dam, generating electricity.
Does wind turbines save energy inside?
Wind turbines do not save energy inside. Instead, wind turbines generate electricity from wind, which is then fed into the energy grid or used on-site to power buildings. It is the production of clean, renewable electricity that helps reduce the overall energy consumption from non-renewable sources.
What are the 2 advantages of classifying energy sources as renewable and non- renewable?
advantages of renewable- it can be used over and over again. used to make power disadvantages of renewable- solar panels are expensive, so are wind turbines advantages of non-renewable- very efficient. lots of experience in field disadvantages of non-renewable- it pollutes the environment. it is difficult to dispose of
Energy sources used to power light sources?
Electricity, which generally comes from power plants, but can come from batteries, solar panels, wind turbines
Can renewable energy and non-renewable energy can be used at the same time?
Yes, renewable and non-renewable energy sources can be used simultaneously to meet energy needs. This is known as a hybrid energy approach, where the strengths of each type of energy source can be utilized to ensure reliability and sustainability in energy production. Integrating both types of energy sources can help in reducing environmental impact and dependence on fossil fuels.
Most of the energy resources used to generate electricity are renewable.?
No. Most of the energy resources used to generate electricity are non-renewable, like the burning of coal, oil and natural gas. Hydro power and nuclear power are the only important renewable sources. Wind and solar are not yet valid sources of power.
How energy is generated by water sources?
Energy is generated by water sources through hydroelectric power plants. Water flow is used to turn turbines, which then spin generators to produce electricity. This renewable energy source is clean and efficient, making it a popular choice for generating electricity.
Give two examples of where renewable energy resources could be used instead of fossil fuels?
Renewable energy resources could be used to power homes by installing solar panels or wind turbines in place of relying on traditional fossil fuel-based electricity grids. Additionally, electric vehicles can be charged using renewable energy sources like solar power, reducing the reliance on gasoline-powered vehicles.
Energy from moving air?
Energy from moving air is typically harnessed through wind turbines. These turbines convert the kinetic energy of the wind into mechanical power, which can then be used to generate electricity. Wind energy is a renewable and clean source of power.
