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Fireflies are remarkable in that they produce light without also producing heat. All of their energy resources are used very efficiently to make light energy without wasting heat energy.
The production of light is chemical change. I is done by someone.
The filament in the bulb gives off light.
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luminous
The electrical energy input which is meant to turn the lights on is not 100% used (since no machine is 100% efficient.) Most of this energy is wasted as heat energy.If a substance reaches a certain temperature it gives off light and heat. When a filament light bulb reaches that temperature, it gives off both light and heat
Fireflies are remarkable in that they produce light without also producing heat. All of their energy resources are used very efficiently to make light energy without wasting heat energy.
oxygenMain production is glucose.Oxygen gas given out is a by product
The production of light can be a physical or chemical property. Physical properties would include phenomena like luminescence or fluorescence, where certain materials are capable of emitting light without undergoing chemical reactions. Chemical properties would include processes like combustion or bioluminescence, where the production of light is a result of chemical reactions taking place.
Both light and heat are fundamental to life. Without either one we would not exist
The sun gives light and heat. It helps plant grow. Without it we will die.
The Production Budget for Light It Up was $13,000,000.
The Production Budget for Light Sleeper was $5,000,000.