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What energy transformation is taking place in soda solar panels on a space satellite?
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What is a satellite dish used for?
It is used for, taking information from tv stations and taking it to your tv.
What is the difference between a rocket and a satellite?
A satellite orbits the earth and observes it. A rocket is designed to go to different planets, either taking people with it, or taking a space prob to take pictures of that planet.
What are the problems of solar energy?
There are several problems with solar energy. Most of these problems though are being solved. Solar energy has come a long way in just the last few years. 1. Cost - the single largest hurdle solar energy faces is that competing energy sources have always been cheaper in terms of dollars per kilowatt-hour (a standard measure). Compared to electricity from coal-fired power plants, solar is more expensive - if you don't consider the environmental costs (which typically are hard to asses a dollar amount to). But in recent years solar power is becoming closer and closer to grid-parity on price especially with the introduction of new types of solar panel chemistry like Cadmium telluride. 2. Site suitablity - many sites don't receive enough solar energy to make solar energy cost effective. Cloudy areas with frequent rain are often not as well suited for solar panels because typically solar panels need direct sun to produce the most power. That's changing though, new panels can now use diffuse light on cloudy days to still produce power. With prices going down steadily, more sites would be feasible that once were not. 3. Embodied energy - It takes a tremendous amount of energy to produce a solar panel. Because of this - depending on the type of panel and the way it was made - the panel itself may have required 11 years worth of its energy production just to make it. So if that's the case, the panel won't begin making 'new' energy until it has been operating for 11 years. It takes energy to make them, and you can think of this like taking out an 'energy loan' and so the loan must be paid back before an 'energy profit' can be made. Again, this is changing, new panels are made more efficiently, and require less material than older technologies so the 11 years is highly dependent on the type of panel and the manufacturing process. 4. Production and Demand - Typically solar panels produce the most energy during the middle of the day and somewhat less before and after than. Also, solar panels produce the most power during the summer. To the extent that demand for power does not coincide with this production curve, other sources of energy must be used to fill in, or some sort of storage (like batteries) is needed. 5. Materials - The material used to make solar panels is in short supply or the supply has fluctuated. This, again, depends on the type of panel, some panels don't have this problem. Shortages in materials mean it can be hard for producers to meet demand - thus pushing up the cost - which is the main stumbling block for the adoption of solar energy.
Can Solar energy reduce carbon dioxide pollution?
Solar energy has emerged as a crucial player in the global effort to reduce carbon dioxide (CO2) pollution and combat climate change. Here's how solar energy contributes to this vital goal: 1. Clean Energy Production: Solar energy systems harness the power of the sun to generate electricity. Unlike fossil fuels, solar power generation produces zero direct emissions of CO2 and other harmful pollutants. This clean energy source reduces the reliance on carbon-intensive electricity generation methods. 2. Reduction in Greenhouse Gas Emissions: By displacing electricity generated from fossil fuels, solar energy significantly reduces greenhouse gas emissions. This includes CO2, methane, and nitrous oxide, which are the primary contributors to global warming and climate change. 3. Mitigating Air Pollution: Solar power helps improve air quality by reducing the emissions of particulate matter, sulfur dioxide, and nitrogen oxides. These pollutants can have severe health impacts and contribute to respiratory diseases and smog formation. 4. Sustainable Development: Solar energy promotes sustainable development by providing a clean and renewable energy source. It reduces the pressure on finite fossil fuel resources and helps create a more resilient and sustainable energy infrastructure. 5. Grid Decentralization: Distributed solar energy systems, such as rooftop solar panels, reduce the need for long-distance electricity transmission. This minimizes energy losses during transmission and enhances grid efficiency. 6. Energy Independence: Solar energy reduces dependence on fossil fuel imports and volatile energy markets. It empowers individuals, businesses, and communities to generate their electricity, fostering energy independence. 7. Incentives and Policies: Many governments worldwide offer incentives, tax credits, and favorable policies to encourage solar energy adoption. These measures accelerate the transition to cleaner energy sources and carbon reduction. 8. Technological Advancements: Ongoing advancements in solar technology, such as high-efficiency solar panels and energy storage solutions, further enhance the capacity of solar energy to reduce CO2 emissions. Solar energy alone cannot solve the global climate crisis, but it plays a pivotal role in transitioning to a low-carbon energy landscape. As technology advances and solar infrastructure expands, the reduction in carbon dioxide pollution will continue to be a significant benefit of solar energy adoption.
Does the sun's energy come from electromagnetic energy?
The sun's energy comes from the nuclear fusion taking place in its core in which two hydrogen atoms combine to form one helium atom.
What energy transformation are taking place with the radiometer?
potential --.
What is the energy transformation taking place in solar cooker?
Radiant energy -> electrical energy -> thermal energy
What energy transformation is taking place when a boy is cycling down a hill?
kinetic energy
Which energy transformation is taking in an electric motor?
Usually electrical energy is transformed into mechanical or kinetic energy
When a gas stove burns propane gas to cook food what energy transformation is taking place?
chemical energy to heat energy
What energy transformation is taking place when you use an electric can opener?
kinnetic
What kind of energy transformation is taking place in the caterpillar's body while the caterpillar eats the leaf in the photograph?
Chemical Energy -> Kinetic Energy
What is the energy transformation taking place when a person jogs at the park?
Chemical energy is transferred into kinetic energy. When a person jogs, motion is produced.
What kind of energy transformation is taking place as the leaf-cutter ants in the photograph carry the pieces of leaves?
It’s C. Stored chemical energy -> kinetic energy
Why does a saw become warm when it is used to cut a log of wood. State the energy transformation taking place?
Mechanical energy is wasted due to friction. The wasted energy is converted into heat.
What is the energy transformation taking place when a person runs?
The energy in chemical bonds (from food) is turned into:kinetic energy (moving mass), noiseheat (shoes heat up , the runner's body get warm)
What energy transformation is taking place in an electric motor?
the motor uses chemical energy to make the car move or object work...and that is mechanical energy...answer: chemical-mechanical
