What do you know about Energy?

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What is energy?

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Energy is the ability to do work or cause change. It exists in various forms, such as kinetic, potential, thermal, and light.

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What is kinetic energy?

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Kinetic energy is the energy of an object in motion. The faster an object moves, the more kinetic energy it has.

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What is potential energy?

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Potential energy is stored energy based on an object's position or state. For example, a rock at the top of a hill has gravitational potential energy.

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What is sound energy?

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Sound energy is the energy produced by vibrating objects, which creates sound waves that travel through different mediums.

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What is light energy?

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Light energy is a form of electromagnetic radiation that is visible to the human eye. It is produced by sources like the Sun and light bulbs.

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What is thermal energy?

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Thermal energy is the energy that comes from the temperature of matter. It is the total kinetic energy of particles in a substance.

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What is chemical energy?

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Chemical energy is the energy stored in the bonds of chemical compounds, like food and fuel. It is released during chemical reactions.

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How does sound travel through different mediums?

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Sound travels fastest through solids, slower through liquids, and slowest through gases due to the density and arrangement of particles.

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What is the relationship between temperature and sound travel?

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Sound travels faster in warmer air than in colder air because warmer air has more energy, allowing sound waves to move more quickly.

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What is the primary source of light energy on Earth?

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The primary source of light energy on Earth is the Sun, which provides light and heat energy essential for life.