what is a common source for light, heat , and sound energy in our lives? Where can we get this common source of energy.
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The natural and renewable energy systems of the Earth that are useful in the design of our buildings can be divided into sun, wind, water, earth and plants. Our sun is a star -- that is, its light is internally produced, rather than reflected. It is our life source, a source of light and heat.
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Answer:
- the sunLight is produced by the sun. The sun is themain source of heat, warmth, and light for organisms living on Earth. Without the sun's energy, Earth would be completely dark and freezing cold.
- Sound and light are similar in that both are forms of energy that travel in waves. They both have properties of wavelength, freqency and amplitude. ... Sound can only travel through a medium (substance) while light can travel through empty space. Sound is a form of mechanical energy caused by vibrations of matter.
- Bulbs are one example of a household object that converts energy forms. An oven converts electrical energy into heat energy, a toaster concerts electrical into heat energy, and an alarm clock has an output of light and sound energy that is converted from electrical energy.
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