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Which sequence of energy transformations occurs after a battery-operated flashlight is turned on?
Chemical energy from the battery gets converted to electricity; in the light-bulb, assuming the old-fashioned incandescent light-bulbs, the electricity gets converted to heat, and the heat gets converted to light (part of it; a significant part gets converted to useless heat).Chemical energy from the battery gets converted to electricity; in the light-bulb, assuming the old-fashioned incandescent light-bulbs, the electricity gets converted to heat, and the heat gets converted to light (part of it; a significant part gets converted to useless heat).Chemical energy from the battery gets converted to electricity; in the light-bulb, assuming the old-fashioned incandescent light-bulbs, the electricity gets converted to heat, and the heat gets converted to light (part of it; a significant part gets converted to useless heat).Chemical energy from the battery gets converted to electricity; in the light-bulb, assuming the old-fashioned incandescent light-bulbs, the electricity gets converted to heat, and the heat gets converted to light (part of it; a significant part gets converted to useless heat).
Why does light attract heat?
It Doesn't!!! Light sources sometimes emit heat as Infra Red radiation which is part of the electromagnetic spectrum, like visible light, but you can't see it. It Doesn't!!! Light sources sometimes emit heat as Infra Red radiation which is part of the electromagnetic spectrum, like visible light, but you can't see it. Light = Energy = Heat = Can make light?
What part of the sun produces the majortity of heat and light?
the core
Which is considered as the innermost part of the Sun where heat and light is produced?
The core.
What is the energy transformation of a glow stick?
Fu*king donkeys
What part of the sun provides heat and light?
The core of the sun is responsible for generating the heat and light that we receive on Earth through nuclear fusion reactions.
What do you call the wire inside a light bulb?
The part of the wire that actually produces all the heat and light is the "filament".
Does a 60-watt electric light bulb create heat energy?
Yes. Part of the energy is converted to light, part to heat. The percentage depends on the type of light bulb. Fluorescent and LED light bulbs are more efficient than incandescent light bulbs. A 60-watt incandescent bulb will be uncomfortable to remove from the socket with your bare hands after turning it off. However, a 100-watt bulb will burn you if you remove it with your bare hands after turning it off.
Is all of the electricity used to light a light bulb useful light?
No. Part of the energy is wasted, mainly as heat.
Why does the sun have heat?
The sun is a big ball of hydrogen and helium. It's gravity is so strong that the inside squashes the hydrogen into helium releasing light in every part of the electromagnetic spectrum and part of it is infra red which is heat in the form of light.
When electricity passes through the thin wire in a lightbulbit is changed to what?
When electricity passes through the thin wire in a lightbulb, it is changed to light and heat energy. The electrical energy produces heat in the wire, causing it to glow and produce light.
What part of the sun gives off heat and light?
The core of the Sun is the part responsible for giving off heat and light through nuclear fusion reactions. This is where hydrogen atoms are converted into helium, releasing large amounts of energy in the form of heat and light.
