Energy = the ability to do work! Anything that moves needs some kind of energy to make it work. Some sources of energy will eventually run out. Others will never be used up. Let's start by looking at a nonrenewable(不可再生的)source of energy——fossil fuels. ...
Energy is the ability to cause change Energy can change the object itself, or its surroundings Energy is measured in Joules Forms of Energy Some forms of energy are electrical, chemical, radiant, thermal, and mechanical Energy can change between these forms Kinetic Energy Kinetic energy is the e...
Energy of matter in motion is called kinetic energy – Energy is the ability to cause a change. Chapter 4 Energy THERMAL Energy Chapter 5. Energy and Work Part 2. What is Work Work is the transfer of energy through motion –When force acts over a distance in the direction of an object...
Energy is the ability to do work. Solar energy comes from the Sun. There is also energy that comes from wind and water. But do you know that energy can come from people, too? When you pedal a bike, you produce energy. You use your legs to push the pedals. Your energy is transferre...
Energy is the ability and strength to do active physical things and the feeling that you are full of physical power and life. e.g. He was saving his energy for next week's race in Belgium... 他正为下周在比利时的比赛养精蓄锐。
It is important to conserveenergy. 节能十分重要。 牛津词典 anenergycrisis (= for example when fuel is not freely available) 能源危机 牛津词典 kinetic/potential, etc.energy 动能、势能等 牛津词典 She's always full ofenergy. 她总是充满活力。
Energy is the ability to do work and work is the transfer of energy from one form to another. In practical terms‚ energy is what we use to manipulate the world around us‚ whether by exciting our muscles‚ by using electricity‚ or by using mechanical devices such as automobiles....
energy The ability to do work or cause change work is a transfer of what? energy what is energy measured in? Joules formula for power energy transferred/ time what are the 2 basic types of energy? kinetic and potential kinetic energy the energy an object has due to its motion what 2 fac...
Compared to pristine MoO3, the conductivity of G:Mo was enhanced by two orders of magnitude, which greatly improved the hole collection ability of the HTL. OSCs with G:Mo can exhibit comparable PCE to the PEDOT:PSS device. Using PBDB-TF:BTP-eC9 as the active layer, a PCE of 17.1% ...
In particular, it seems that hippocampus plasticity could be affected, impairing the brain's ability to adapt and change in response to new information and demands. It's a crucial part of the brain's normal functioning.值得注意的是，研究指出，海马区的可塑性可能受到影响，这会...