your information(hypothesis) is not complete , so you cannot calculate the volum of water to generate 1 watt of hydroelectricpower. if you need to calculate the volume of water to generate 1 watt of hydropower, you have to use this formula P=hrk.
where power(P) in watts,h is the height of water in the reservoir( in meters), r is the flow rate in cubic meters per second, and k is a conversion factor of 7500 watts.
about 1 watt
4 Watt-hours
1 watt = 1 joule per second = 0.000239 food calories of heat per second
SAD lights are typically used for fish tanks or aquariums and these light usually generate about 73 lumens per watt. SAD lights in lamps generate more lumens then lights made for aquariums they normally generate about 10,000 lumens.
You can get a 65-watt alternator to generate the current, or alternatively it can be bought from the electricity supply company in many locations.
It depends on what you call small. 5 watt panels are about a square foot or smaller and cost $10-30. You can't do much with a 5 watt panel though. A 100 watt panel is about about half the size of a regular home door. You can generate enough power to recharge car batteries with one of these in a couple days. These cost $200-300 each.
No. Watt is the measurement of how much electricity.
1 second
A watt is the rate that work is done when an object is moving at one meter per second, against a constant opposing force of one newton. Under this definition that would include hydro energy.
The main difference between a 100-watt and a 75-watt light bulb is the amount of light output they produce. A 100-watt bulb will be brighter and consume more energy compared to a 75-watt bulb. The 100-watt bulb may also generate more heat than the 75-watt bulb.
A 15-watt fluorescent should produce about as much light as a 75-watt incandescent.
Three hours is the average time to run the hot water per day so if you have a 1500 watt tank you will pay about $13.50 a month <<>> A 1500 watt water tank is not going to heat much water. The average home hot water tank operates with 4500 watt elements in it. To get an accurate price use 4500 watts as a starting point.