Potentialenergyistheenergy, chemicalorphysical, storedwithinanobject, atomormolecule(分子).Thinkabout a caratthetopof a roller-coaster (过山车), pausingjustbeforeitslopesintothenextturn. A logrestingin a fireplacejustbeforeitisabouttobelitis a treasurehouseofpotentialenergy. Asthelogburns, theconnections...
依据在第一小节第一句话中: Potential energy is the energy,chemical or physical,stored within an object, atom or molecule(分子),译为:势能是一种以物理或者化学的形式储存在物体原子或者分子内部的能量。72. releasing (词性转换)。依据在第一小节中 : As the log burns, the connections betweencarbon ...
Energy can exist in many forms: heat, light, nuclear energy, chemical energy (from food or fuel), stored (potential) energy (such as the energy stored in a compressed spring) and so on. Energy can be transferred from one form to another and can be used to create motion. Energy is a...
美 英 na.【物】位能 网络势能;潜能;潜在能量 权威英汉双解 英汉 英英 网络释义 potential-energy n. 1. 势能the form of energy that an object gains as it is lifted 例句 释义: 全部,位能,势能,潜能,潜在能量 更多例句筛选
potential energy Thesaurus Medical Legal Financial Acronyms Encyclopedia Wikipedia Related to potential energy:elastic potential energy,gravitational potential energy,Electric potential energy potential energy n. The energy of a particle or system of particles derived from position, or condition, rather than ...
Energy that is stored is called ___. A. kinetic energy B. potential energy C. thermal energy D. electrical E. nergy 相关知识点: 试题来源: 解析 B。储存的能量叫势能。kinetic energy 是动能;potential energy 是势能;thermal energy 是热能;electrical energy 是电能。反馈...
Potential energy that is not so obvious as kinetic energy exists in many things. A. 许多事物中都包含不如动能明显的势能。 B. 不如动能明显的势能存在于许多事物中。 C. 势能虽然不像动能那样明显,但它存在于许多物体之中。 D. 当势能不像动能那样明显时,便可在许多物体中找到它。
Energy is the capacity to do work. ... The unit of energy is J (Joule) which is also kg m2/s2 (kilogram meter squared per second squared)
Potential energyis present in an object that is affected by a force field. One example is water in ahydropower plant. Calculations of potential energy are made according to the following formula (2.2)E=m·g·h whereEis the energy (J);mis the mass (kg);gis the gravity acceleration (m/s2...
power C. kinetic energy D. gravitational potential E. nergy 相关知识点: 试题来源: 解析 B。A 选项 work 功也是一种能量形式;C 选项 kinetic energy 动能是能量形式;D 选项 gravitational potential energy 重力势能是能量形式;B 选项 power 是功率,不是能量形式。本题考查不同物理概念对应的英语表达以及对...