Energy is subject to a strict global conservation law; that is, whenever one measures (or calculates) the total energy of a system of particles whose interactions do not depend explicitly on time, it is found that the total energy of the system always remains constant.
what are some things i can do to burn my chihuahua's energy? she is so hyper.. shes only 3 mounths old
I heard it somewhere that if the water is very cold, your body uses up energy to warm it. Is this true?
I have to design and complete a chemisrty investigation which compares the heating value of two nuts, on a per gram basis. (In other words, find which...
I need to do a research paper for my science fair and im doing burning nuts to find the energy. When i burn what type of combustion is it? is it incom...
What I have to do is describe the energy transfers/transformations from burning coal in a power station to using a radio. And I have to use the wor...
How does the law of conservation of energy apply to the burning of coal? You kind of have to think about this...
i need to know what can make you reeeeeeally hyper, - any foods? - any drinks? - any energy drinks? (im looking mostly for answers with energy drin...
Photosynthesis, the biological conversion from light energy to chemical energy... But I thought photons have zero mass (therefore zero energy?), so wh...
I know that at terminal velocity, kinetic energy remains constant. I know that potential energy decreases because the height changes and air friction ...
According to the law of conservation of energy, energy is not created from nothing. It is either converted from mass or from other types of energy. ...
I look at a map of energy production around the world. There are so many mines, so many drill sites pumping oil, so much energy being extracted, comp...
We see light energy waves with our eyes, and hear sound energy waves with our ears. Light can be broken down into different wavelengths meaning we ...
What are the best sources for someone to learn more about renewable energy? What renewable energy source do you think is ideal? What articles/books/po...
What are the advantages and disadvantages of renewable energy in to climate change? Whatare the contributions of renewable energy to climate change?
I am researching the current energy and renewable energy issues facing the world. The task is very extensive and complicated. Each region has renewabl...
I want to take my septic gasses and compost gasses and turn them into renewable energy on my property to power up my home. How do I do that? Are t...
Can someone please explain if and how I can buy renewable energy certificates for my apartment electricity use. My local energy company does not curre...
I belong to a Planet Fitness Gym, and I am looking for a basic guideline of whats a good fat burning exercise plan. {eg x mount of minutes on an ellip...
I am a 28 year old guy. I had a serious knee operation 4 weeks ago and I will be on crutches for another 4-5 weeks as I can't put any weight on my...
It's still too cold and rainy here for me to go outside and go running, but I want to do some more exercising. What's a good exercise to do in...
I have been doing squats and I run a mile every day but my thighs don't seem to shrink. What exercises will take away the jiggle and make my legs ...
Are cross trainers, cycles, swimming etc as good at burning fat than running alone? I'm trying to get the best out of my workout. Thanks :)
I would just like to know a quick simple activity that burns alot of calories that i can do to help me lose weight. Also how do i get good rock hard...
i want to make clean fuel for my weed eater (noting that it is a 2stroke) do you think that 90% of 91% rubing alcohol mixed with 10% gasoline and cook...
My fuel injectors seem to be dirty. Iwant to try something myself before taking them to get pro. cleaned.Anyone have any suggestions on what type of p...
I heard that if you add "transmission fluid" to your fuel injectors, that it is bettter than any fuel injector cleaner; is this ture? Has...
I am rcovering my model with Monokote and when I stripped off the old covering I noticed that nesr the nose of the plane some fuel has penetrated into...
i cant afford a new fuel filter, so would it be ok to clean the one i have?
How are they used to generate electricity and what energy changes are involved and how (chemical --> electrical) Do you think we should encourag...
I know theres not much benefits on burning fossil fuels but we have to write a pros and cons essay on burning fossil fuels. Can you list 5 facts on bu...
Discuss one environmental problem resulting from our use of fossil fuels and what we might do to alleviate the problem.
Im doing an assesmnet in science about energy and one of the goals is the difference between fossil fules and mineral fuels, if you know this please a...
How is the burning of fossil fuels similar to and different from the process of respiration? I've got a big test tomorrow and would really love t...
How are fossil fuels obtained from the Earth? I know that they are mined but how?
Aside from being used for nuclear power stations and atomic bombs, what else is nuclear energy used for?
I have to do a science project for school and I'm researching the element Uranium. The project is to make a promotional poster for useage of your ...
I need to know how much longer nuclear energy will last. I also need to know how much available of nuclear energy is left. Can you also name some disa...
I'm doing a project on nuclear energy and I need a bunch of facts about it. So can u guys please help! Thanks!
I no that nuclear energy can be used to form distructive nuclear bombs but it can be also a very useful way to treat some diseases. Please explain to ...
how will mankind combat the energy crisis in the future??? tell me any possible ways we can help the energy crisis of the future. thanks. its for a st...
How does/can going green at home, work, industry, etc., help solve the energy crisis.
I am trying to compile a list of good books, articles and any multimedia on the Global Energy Crisis from any point of view. Dialectic ideas welcome. ...
Construction of Wind energy Farms is on the rise worldwide. India is facing continuous energy crisis.? 1). Write a report on existing Wind energy far...
Oil is above $80 per barrel. The price of natural gas, an energy source and important industrial feedstock, is also rising. Americans seem to be s...
Everyone is familiar with energy generated when a couple have sex. Now if we could just come up with the technology to harness that energy wouldn'...
ok i have done my research and ive read as many articles i could find, and what ive found is that our bigger nukes use fusion instead of fission, my q...
I've frequently read that fusion fusion energy could be developed as soon as 2035. Will the oil crises pressure mankind to develop fusion reactor...
If the world had discovered fusion energy and created a fusion generator. How would that change our economy, if we no longer were dependent on oil, an...
Fusion energy is an almost endlessly renewable energy source that is non polluting and produces no radioactive byproducts like nuclear. The oceans of ...
Piease explain me how the energy derived from fusion reactor can be used in place of fossil fuels. whether the energy derived from reactor is going to...
But it has to do with coal....I once heard that some of the coal can "leak" into water ways and become mixed with the water enough to become...
What I have to do is describe the energy transfers/transformations from burning coal in a power station to using a radio. And I have to use the wor...
Can you burn coal in a wood burning stove?
Burning Oil and Coal takes weight and changes it into energy. Weight is a factor that controls the orbit distance form our sun and Does earths loo...
China is expanding rapidly and they are not the only ones. They are burning hundreds of thousands of tonnes of coal a year to help supply the power t...
If you have a power plant in your area that burns coal it is most likely raining down mercury in your lakes and stream. Mercury is a heavy metal and n...