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Exothermic, as the reaction is releasing heat into the surroundings.
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∙ 10y ago
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When a light bulb is lit electrical energy is changed into light energy and what happens?
That means that the bulb looks bright.
Is the light bulb a successful invention?
Yes. Before light bulbs, homes and streets were lit by gas lamps, which each had to be lit by hand. The electric light bulb solved all those problems.
When a light bulb is lit electrical energy is changed into light energy and?
heat energy
When a light bulb is broken in a parallel circuit what will the other light bulbs do?
They will continue to do what they were doing before the light bulb broke. If they were lit they will stay lit. If they were off they will stay off. This question could be improved by specifying that "the other light bulbs" are in that same circuit in which the broken light bulb was connected. Also, if the light bulb is broken in an inert atmosphere, it may well continue to burn.
For how many hours did edisons best light bulb stay lit?
66
What kind of light bulb will be lit by 5 volts?
Um, a 5 volt light bulb?
How long did the first light bulb stay lit?
The "The Centennial Light" 4 watt light bulb which was first lit in 1901 and is still in use today at a fire station in Livermore, California.
Is a match is lit and Burns endothermic or exothermic reaction?
yes burning a match is an examle of very fast reaction
When a light bulb is lit electrical energy is changed into light energy and what happens?
That means that the bulb looks bright.
When the light bulb is lit electrical energy is changed into light energy and?
When lighting a light bulb, it is changed into light and heat/thermal energy.
Is the light bulb a successful invention?
Yes. Before light bulbs, homes and streets were lit by gas lamps, which each had to be lit by hand. The electric light bulb solved all those problems.
What uses more electricity a lit light bulb or an empty socket of the same rating switched on?
When the bulb is lit it uses energy. When there is no bulb, no energy is used even if it is switched on.
When a light bulb is lit electrical energy is changed into light energy and?
heat energy
What change of energy occurs when a light bulb is lit?
When a light bulb is activated, electrical energy is converted into a lot of light and quite a bit of heat.
How many hours did Edison light bulb stay lit?
66
When a light bulb is broken in a parallel circuit what will the other light bulbs do?
They will continue to do what they were doing before the light bulb broke. If they were lit they will stay lit. If they were off they will stay off. This question could be improved by specifying that "the other light bulbs" are in that same circuit in which the broken light bulb was connected. Also, if the light bulb is broken in an inert atmosphere, it may well continue to burn.
What does the energy of a light bulb change into after the lamp has been lit for a while?
heat
