I need help studying, its the last day to study before I have a test. I have a B, I HAVE TO GET AN A (Otherwise I'll suffer one more year of 6th grade.)
I saw these type of questions on the preview and I want to remember them. Will someone please help me?
Q:) How is the force of wind used to produce electricity?
What are the benefits or advantages of using wind farms in Maryland?
Thanks.
http://goldpower.net/news/how-does-a-wind-turbine-generate-electricity/
http://www.google.com/#q=wind+farms+in+Maryland+pro+con
Thanks a lot :)
You're welcome.
Of course, I can help you with that! Let's start with the first question:
Q: How is the force of wind used to produce electricity?
To understand how wind is used to generate electricity, you need to know about wind turbines. Here's a step-by-step explanation:
1. Wind turbines: These are tall structures with large blades and a generator housed inside. They are designed to capture the kinetic energy of the wind.
2. Wind flow: When wind blows, it causes the turbine blades to spin. The faster the wind, the faster the blades rotate.
3. Mechanical energy: As the blades spin, they transfer mechanical energy to a shaft connected to a generator inside the turbine.
4. Electricity generation: The generator converts the mechanical energy into electrical energy. This is achieved through the principle of electromagnetic induction, where the spinning of a magnet inside coils of wire creates an electric current.
5. Transmission: The electricity generated by the wind turbines is then transferred through a network of power lines, ultimately reaching homes and businesses.
So, to summarize, wind turbines harness the force of wind to generate electricity by converting the kinetic energy of the wind into mechanical energy, and then into electrical energy using a generator.
Moving on to your second question:
Q: What are the benefits or advantages of using wind farms in Maryland?
Wind farms in Maryland offer several advantages:
1. Clean and renewable energy: Wind power is an environmentally friendly source of electricity. It doesn't produce harmful emissions or contribute to climate change like fossil fuels do.
2. Energy diversification: Wind power adds diversity to Maryland's energy mix, reducing dependency on fossil fuels. This helps to improve energy security and provides stable electricity prices in the long run.
3. Job creation: Building, operating, and maintaining wind farms create job opportunities in areas such as construction, engineering, and maintenance. This contributes to local economic growth and development.
4. Water conservation: Wind power doesn't require water for operation, unlike many other types of electricity generation. This helps conserve water resources in regions where water scarcity is an issue.
5. Land utilization: Wind farms can be built on agricultural land, allowing farmers to continue using their land for both energy production and farming activities. This provides an additional income source for them.
Remember to review and understand these explanations thoroughly before your test! Good luck studying, and I hope you achieve the grade you desire!