GCSE物理考试考点之能量部分需掌握的词汇有哪些?

随着GCSE在国内的不断发展，越来越多的学生选择通过学习GCSE课程来实现留学梦想。其中，GCSE物理作为GCSE课程的必修课，是每个GCSE学生都避不开的一门科目。对大多数国内学生来说，GCSE物理学习的最大难度不是物理本身，而是物理词汇上的问题。不同的考试局的GCSE物理内容有所不同，而且要想GCSE物理拿到好成绩，词汇量起码要达到8000。由于本文篇幅有限，接下来考而思小编为同学们分享GCSE物理考试考点之能量部分需掌握的24个词汇，供同学们阅读参考！

1、chemical energy化学能源

A type of stored energy.It is taken in when chemical bonds break,and given out when chemical bonds are made.

2、Big Bang大爆炸

The scientific theory that describes the early development of the Universe.

3、conductor导体

A material which allows charge to move easily through it.

4、dissipation耗散

The process of energy being transferred,or lost,to the surroundings.

5、energy能源

The capacity for doing work.

6、friction摩擦

A force that opposes or prevents movement and converts kinetic energy into heat.

7、lubricant滑润剂

A lubricant is anything which reduces the friction between two surfaces.

8、potential difference潜在差异

The potential difference(or voltage)of a supply is a measure of the energy given to the charge carriers in a circuit.Units=volts(V).This is the voltage between two points that makes an electric current flow between them.

9、transfer传递

When something is moved from one place to another.This may be people,objects or energy.

10、vibrations振动

Repeated movements back and forth(about a fixed point).

11、Comet彗星

A ball of icy rock that follows an elliptical orbit around the Sun.

12、dissipated消散

The spreading out and transfer of energy stores into less useful forms,such as thermal energy causing the surroundings to heat up.Dissipated energy is often referred to as'wasted'energy,since it is not transferred to a useful output.

13、electrical work电气工作

Energy transferred by an electric current.

14、elastic potential energy弹性势能

Energy stored in squashed,stretched or twisted materials.

15、Emitted发射

Energy is'given-out'by the material and the internal energy of the material will decrease.For example,infrared radiation from the Sun is emitted into space.

16、energy transfer能量转移

The different ways in which energy can be transferred from one store to another includes heating,by waves,electric current or by a force moving an object.

17、energy store能量存储

The different ways in which energy can be stored,including chemical,kinetic,gravitational potential,elastic potential and thermal stores.

18、gravitational potential energy重力势能

The energy stored by an object lifted up against the force of gravity.Also known as GPE.

19、internal energy内能

The total kinetic energy and potential energy of the particles in an object.

20、kinetic energy动能

Energy which an object possesses by being in motion.

21、molecule分子

A collection of two or more atoms held together by chemical bonds.

22、system系统

An object or group of objects.

23、radiation辐射

Energy transferred as a wave spreading out from a source-eg light,infrared,sound.

24、Van de Graaff generator范德格拉夫发电机

A machine that causes friction between a rubber belt and plastic rollers in order to build up electrical charge on a metal dome.A large potential difference is generated.

上述就是关于GCSE物理考试考点之能量部分需掌握的词汇有哪些，毕竟GCSE物理的考试是英语形式，考试中会涉及很多专业物理词汇，如果词汇量不够看不懂题目，而导致GCSE物理考试失分就得不偿失了，因此同学们在平时的GCSE物理学习中，一定要注意GCSE物理考点词汇的积累，多读、多看、多练！如果你需要获取完整GCSE物理考试词汇，立即咨询考而思网站客服！