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Who created solar energy?
Solar energy is energy powered by radiant light and heat from the sun. It was created by Frank Shuman, a U.S. inventor, in 1897.
Does the suns energy output stay constant over time?
No, the sun's energy output does not stay constant over time. The sun goes through cycles that can affect its energy output, such as the solar cycle which lasts roughly 11 years and can cause fluctuations in solar activity and energy output. Additionally, the sun will gradually increase in luminosity over billions of years as it ages.
How is is possible to use solar energy from solar panels at night?
Solar panels cannot generate electricity at night because they require sunlight to produce energy. However, energy storage systems like batteries can store excess energy generated during the day for use at night. This allows for the continuous supply of solar energy at any time, including during the night.
Downside of solar energy?
One downside of solar energy is that it is intermittent and dependent on weather conditions, so energy storage solutions are needed for reliability. Additionally, the initial investment for installing solar panels can be high, although costs are decreasing over time. Lastly, solar panels can take up space and may require permits for installation, which can be a drawback for some locations.
Why is solar energy a sustainable resource?
Solar energy is considered a sustainable resource because it harnesses the sun's natural and virtually limitless energy, which is available in abundance. Unlike fossil fuels, solar power does not deplete over time and produces little to no greenhouse gas emissions during operation, making it environmentally friendly. Additionally, advancements in solar technology continue to improve efficiency and storage, further enhancing its viability as a long-term energy solution. Overall, solar energy contributes to reducing reliance on finite resources and supports a transition to a more sustainable energy system.
Is solar energy powerful?
Yes, solar energy is a powerful source of renewable energy. The energy from the sun is abundant and can be harnessed using solar panels to generate electricity for various applications. Additionally, advancements in solar technology have made it more efficient and cost-effective over time.
Are ultraviolet rays not a harmful disadvantage of solar energy?
Ultraviolet rays are generally considered a harmful disadvantage of solar energy. These rays cause damage to the solar panels over an extended period of time.
What are the types of inexhaustible energy resources?
Types of inexhaustible energy resources include solar energy, wind energy, and hydroelectric energy. These sources can be continuously replenished and are considered renewable because they do not deplete over time.
What type of units is measured in solar energy?
Solar energy is typically measured in units of kilowatt-hours (kWh), which represent the amount of energy produced or consumed over time. This unit is commonly used to quantify the output of solar panels or the electricity usage of a solar-powered system.
Which pair of resources is renewable?
Solar, water, wind, biomass, etc are the pair of resources that are renewable.
How has anemometers changed over time?
how the anemometer changed over time
Water wind and solar energy can be replenished over relatively short time spans so they are called what?
Renewable.
Water wind and solar energy can be replenished over relatively short time spans so they are called .?
Renewable.
How have the laws of physics changed of time?
The laws of physics have not changed over time. Our understanding of them has changed over time.
How has coal changed over time?
how has coal mining changed over time
Who created solar energy?
Solar energy is energy powered by radiant light and heat from the sun. It was created by Frank Shuman, a U.S. inventor, in 1897.
Does smog affect solar energy?
Yes, smog can reduce the amount of sunlight reaching solar panels, which can decrease the efficiency of solar energy systems. Additionally, particles in smog can settle on solar panels, blocking sunlight and further reducing their performance over time. Regular maintenance and cleaning can help mitigate the impact of smog on solar energy systems.
