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How do you convert pounds lost into percentage?
pounds lost/original weight times 100 Say you weighed 200 pounds and lost 10 pounds, then the percent pounds lost is 10/200 x 100 = 5%
If you weighed 150 kilogram and lost 1 kilogram what is the body percentage lost?
"Weight" is not measured in kilograms.If your mass was originally 150 kg and you lost 1 kg of mass, then you lost 2/3rds of 1 percent of your original mass.
What would be lost if the national debt is expressed in scientific notation what information would be lost in such a usage?
Nothing would be lost. If the US national debt is written as 1.7292*1013 dollars, then in theory, you lose the numbers below a billion dollars. But in fact you do not lose that information because by the time you read this answer, the figures at that level will probably have changed!
What percentage would you get if you missed 33 questions out of 50?
You lost 33/50 (X100) =66%, you got 34%.
What does E equals mc2 have to do with nuclear fusion?
Some mass is "lost" during nuclear fusion and E = mc2 gives the amount of energy that this "lost" mass will be equal to.
What percentage of energy is lost or gained from one stage to the next in an ecosystem?
90 % is lost.
What percentage of energy is lost at each level in a food chain?
I dont know thats why i asked!
What percentage of energy is lost in each trophic transfer?
The ten percent law suggests or implies that exactly 90% of the energy is lost in the transfer at each trophic level, and that only 10% is passed on as useable biological energy.
What is the difference between energy conservation and efficiency?
Reducing energy use is called energy conservation and efficiency is the percentage of energy that is actually used to perform work the rest of energy that is '' lost '' to the surrondings.
Is energy lost when energy changes?
Energy is never lost or destroyed.
What is the probability of a lost or abanoon dog getting found?
A similar situation occured when a submarine was missing in the ocean. An initial grid was made with estimations how likely it was the submarine got lost in each grid segment. A second grid got made with estimations how likely it was the submarine could be found in each grid segment, if the submarine was indeed lost in this segment. A third grid made combining the first two grids to calculate the probabilities of each grid segment how likely it is to find the submarine in this grid. Based on these probabilities, they started searching in those grid segments where the probability was the highest. The submarine got found. One could make a similar set of grids for trying to find this dog.
What type of energy is lost energy on energy?
energy can not be lost it can only be transported into other things
Why is a the mechanical efficiancy of a machine less than 100?
Because, due to friction, there will always be a percentage of the energy lost through wasted heat.
When was Lost Energy created?
Lost Energy was created in 2008.
How energy losses are minimised when electricity is distributed through the national grid?
Explain how energy losses can be minimised when converting it into forms for use by consumers: Transformers help. Step-up Transformers convert a low voltage and a high current. The low current loses less energy over long distances. A step-down Transformer does the opposite and can likely be found somewhere down the street from you (in America they are the large green boxes that you are told never to touch). Electricity is supplied to consumers through the National Grid at a very high voltage to reduce energy losses during transmission. Transformers are used to increase or decrease the voltage of the supply. Electricity is charged in units. One unit is equivalent to one kilowatt of electricity used for one hour. Power stations are built in order to generate electricity. There are four main stages: *the fuel is burned to boil water to make steam. *the steam makes a turbine spin. *the spinning turbine turns a generator which produces electricity. *the electricity goes to the transformers to produce the correct voltage. The energy needed to boil the water comes from fossil fuels or nuclear fuels. Renewable energy resources such as wind and wave power may drive the generators directly. The National Grid: Electricity is transferred from power stations to consumers through the wires and cables of the National Grid. When a current flows through a wire some energy is lost as heat. The higher the current, the more heat is lost. To reduce these loses, the National Grid transmits electricity at a low current. This needs a high voltage. Power stations produce electricity at 25,000V. Electricity is sent through the National Grid cables at 400,000V, 275,000V and 132,000V. Step-up transformers are used at power stations to produce the very high voltages needed to transmit electicity through the National Grid power lines. These high voltages are too dangerous to use in the home, so step-down transformers are used locally to reduce the voltage to safe levels. The voltage of household electricity is about 230V. energy transferred (kWh) = power (kW) x time (h)
Energy loss in conversion from mechanical energy into electrical energy?
Yes, some energy is always lost, in most conversions.Yes, some energy is always lost, in most conversions.Yes, some energy is always lost, in most conversions.Yes, some energy is always lost, in most conversions.
How much energy is lost in converting AC to DC energy?
how much energy is lost in converting dc energy to ac energy
