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What else can I help you with?
How much energy does it take to start a fluoresent light?
15 watts.
How much energy does a light take?
In a house, usually 100 watts approx
How much work does it take to turn a light switch on?
Not much work at all, just go to the switch and flip it up. As for how much energy does it take, that is a different matter.
What type of energy does it take to see?
light energy
How is light energy transformed?
they take the waves of energy from light and run the waves though a energy transporter then therefor you have energy
How is light transformed into energy?
they take the waves of energy from light and run the waves though a energy transporter then therefor you have energy
What do plants take energy from?
Light
What reactions convert light energy to chemical energy?
The light dependent reactions take in the light energy and convert that to chemical energy, but it is in the Calvin cycle (light independent reactions) where the chemical energy is stored in a complex sugar.
What energy changes take place when a light switch is turned on?
mechanical to electrical to light energy
Is glow in the dark material fluorescent?
They are sort of related; however, glow in the dark materials are actually referred to as phosphorescent. The whole idea behind photoluminescence is that a material absorbs radiation (light) and then re-emits it. Phosphorescent materials absorb light, but release it at a much slower rate. Therefore, they absorb light when they are exposed to it, and then continue releasing it after the light source is removed. Fluorescence, on the other hand, is a material that that absorbs ultraviolet radiation (such as light from a black light) and then releases visible light.
How much eletricity does a light bulb take?
The amount of electrical energy it uses in a fixed time is the power, measured in watts, that should be marked on the light bulb when it's bought.
Is energy needed for photosynthesis take place?
Yes energy is needed for photosynthesis and plants use light energy which they get from solar radiation.
