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What else can I help you with?
How you can calculate how much energy is used by a light bulb?
from its power if it is 100 watt so it produces 100 joule per second but this includes all energy produced by the lamp (light/heat energy) Their is a formula E=h x v, E=energy, v=frequency, and h=the constant I think
Is watt a unit of energy?
Joule is a unit of energyWatt is a unit of power
What watt fluorescent bulb can you use to replace a 60watt incandescent bulb?
fluorescents are about 5x as efficientso a 12W will give about as much light
Does a high watt bulb give more energy than a low watt bulb?
More watts means it uses more energy per second (watt is a unit of power). If it is a light-bulb of the same type of technology, the higher-watt light bulb would also give off more light.
How much watts are in a 3 watt LED?
A 3 watt LED has a power consumption of 3 watts. This means that it consumes 3 watts of electrical energy when operating.
How much is one Watt of energy?
A watt is a unit of power, not of energy. The international unit for energy is the joule. One watt is an energy transfer of one joule per second.A watt is a unit of power, not of energy. The international unit for energy is the joule. One watt is an energy transfer of one joule per second.A watt is a unit of power, not of energy. The international unit for energy is the joule. One watt is an energy transfer of one joule per second.A watt is a unit of power, not of energy. The international unit for energy is the joule. One watt is an energy transfer of one joule per second.
How do you convert Whr to W?
the question is a bit stupid...W-hr (Watt hour) is unit of Energy while W (Watt) is unit of Power.So dividing energy (in Watt-hour) by time (in hours) will give you Watt.Power = Energy / Time
How much energy does a 95 watt light bulb use in 40 seconds?
The energy is 95 x 40 watt-seconds (Joules).
How many 75 watt fluorescent bulbs are needed to give as much light as a 75 watt incandescent bulb?
A 15-watt fluorescent should produce about as much light as a 75-watt incandescent.
How much energy do you waste?
None. I enjoy every last Watt of it.
How much solar energy does 1 watt produce?
1 watt is the typcial measure of electricity so 1 watt is 1 watt. If your question is backwards and you want to know how much solar energy it takes to create 1 watt of power, that would depend on the efficientcy of your solar panels. None are 100% effective so there is always loss.
How you can calculate how much energy is used by a light bulb?
from its power if it is 100 watt so it produces 100 joule per second but this includes all energy produced by the lamp (light/heat energy) Their is a formula E=h x v, E=energy, v=frequency, and h=the constant I think
How much energy will it take to produce one watt of power in one second?
1 watt means 1 joule/second. To produce 1 watt means that every second, 1 joule of energy is produced.
How much energy does a 5 watt light bulb use off?
A lot
Is watt a unit of energy?
Joule is a unit of energyWatt is a unit of power
How much energy does a 120 watt light bulb use if it is left on for 36 gours?
120 watt * 36 hr = 4,320 watts
How many calories are in a watt of energy?
One watt of energy is equivalent to 0.86 calories.
