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Physics · All Words

IGCSE Physics core vocabulary list, 346 essential words covering spelling, fill-in-the-blank and card-matching practice modes.

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movement
movement
movement
position
position
position
acceleration
acceleration
/əkˌseləˈreɪʃn/ acceleration 速度随时间变化的快慢
velocity
velocity
/vəˈlɒsəti/ velocity 物体运动的快慢和方向
investigate
investigate
investigate
force
force
/fɔːs/ force 改变物体运动状态的作用
weight
weight
/weɪt/ weight 地球对物体的吸引力
friction
friction
/ˈfrɪkʃn/ friction 物体接触面之间阻碍相对运动的力
precise
precise
precise
accurate
accurate
accurate
tape measure
tape measure
tape measure
vernier calliper
vernier calliper
vernier calliper
micrometer screw gauge
micrometer screw gauge
micrometer screw gauge
Measuring cylinder
Measuring cylinder
Measuring cylinder
sliding scale
sliding scale
sliding scale
mass
mass
/mæs/ mass 物体所含物质的多少
Pascal
Pascal
Pascal
Action-reaction forces
Action-reaction forces
Action-reaction forces
resistance
resistance
/rɪˈzɪstəns/ resistance 导体对电流的阻碍作用
upthrust
upthrust
upthrust
electrostatic
electrostatic
electrostatic
unbalance [
unbalance [
unbalance [
shape
shape
shape
elastic
elastic
elastic
resilient
resilient
resilient
horizontally
horizontally
horizontally
lamina
lamina
lamina
clockwise
clockwise
clockwise
gravitation
gravitation
gravitation
geothermal
geothermal
geothermal
hydroelectric
hydroelectric
hydroelectric
tidal
tidal
tidal
barometer
barometer
barometer
nanometer
nanometer
nanometer
Dependent variable
Dependent variable
Dependent variable
Energy levels
Energy levels
Energy levels
Buoyant force
Buoyant force
Buoyant force
Equilibrant force
Equilibrant force
Equilibrant force
Centripetal force
Centripetal force
Centripetal force
Gravitational potential energy
Gravitational potential energy
/ˌɡrævɪˈteɪʃənl pəˈtenʃl ˈenədʒi/ gravitational potential energy 物体由于高度而具有的能量
Circular motion
Circular motion
Circular motion
Coefficient of friction
Coefficient of friction
Coefficient of friction
Impulse-momentum theorem
Impulse-momentum theorem
Impulse-momentum theorem
Coefficient of volume expansion
Coefficient of volume expansion
Coefficient of volume expansion
Inertia
Inertia
Inertia
Joule
Joule
Joule
Constant acceleration
Constant acceleration
Constant acceleration
Kelvin temperature scale
Kelvin temperature scale
Kelvin temperature scale
Instantaneous acceleration
Instantaneous acceleration
Instantaneous acceleration
Kinetic energy
Kinetic energy
/kɪˈnetɪk ˈenədʒi/ kinetic energy 物体由于运动而具有的能量
Magnification
Magnification
Magnification
Kinetic-molecular energy
Kinetic-molecular energy
Kinetic-molecular energy
Momentum
Momentum
/məˈmentəm/ momentum 物体的质量与速度的乘积
moment
moment
moment
equilibrium
equilibrium
equilibrium
Sliding friction
Sliding friction
Sliding friction
Slope
Slope
Slope
Simple harmonic motion
Simple harmonic motion
Simple harmonic motion
Static friction
Static friction
Static friction
Thermal energy
Thermal energy
Thermal energy
Potential difference
Potential difference
Potential difference
Law of conservation of energy
Law of conservation of energy
Law of conservation of energy
Pressure
Pressure
/ˈpreʃər/ pressure 单位面积上受到的压力
Linear accelerator
Linear accelerator
Linear accelerator
Principle of superposition
Principle of superposition
Principle of superposition
Uniform circular motion
Uniform circular motion
Uniform circular motion
Uniform acceleration
Uniform acceleration
Uniform acceleration
conduction
conduction
/kənˈdʌkʃn/ conduction 热量通过物质从高温传到低温
convection
convection
/kənˈvekʃn/ convection 热量通过流体流动传递
radiation
radiation
/ˌreɪdiˈeɪʃn/ radiation 热量以电磁波形式传递
insulator
insulator
/ˈɪnsjuleɪtər/ insulator 不易导电或导热的物质
electromagnetic
electromagnetic
electromagnetic
invar
invar
invar
brass
brass
brass
calibrate
calibrate
calibrate
latent heat of vaporization
latent heat of vaporization
latent heat of vaporization
knob
knob
knob
thermostat
thermostat
thermostat
Mercury
Mercury
Mercury
junction
junction
junction
thermocouple
thermocouple
thermocouple
thermistor
thermistor
/θɜːˈmɪstər/ thermistor 电阻随温度变化的元件
insulation
insulation
insulation
solidification
solidification
solidification
latent heat of fusion
latent heat of fusion
latent heat of fusion
boiling
boiling
boiling
manganate
manganate
manganate
electromagnetic spectrum
electromagnetic spectrum
/ɪˌlektrəʊmæɡˈnetɪk ˈspektrəm/ electromagnetic spectrum 所有电磁波的波长分布
stirrer shaft
stirrer shaft
stirrer shaft
Carnot efficiency
Carnot efficiency
Carnot efficiency
spectrum
spectrum
/ˈspektrəm/ spectrum 光按波长排列的分布
hypothermic
hypothermic
hypothermic
absolute zero
absolute zero
absolute zero
infra-red
infra-red
infra-red
energy efficient
energy efficient
energy efficient
arrangement
arrangement
arrangement
collide
collide
collide
evaporation
evaporation
/ɪˌvæpəˈreɪʃn/ evaporation 液体表面缓慢汽化的过程
cap screw
cap screw
cap screw
bimetallic strip
bimetallic strip
bimetallic strip
infrared radiation
infrared radiation
infrared radiation
ion
ion
ion
metal gauze strainer
metal gauze strainer
metal gauze strainer
Bunsen burner
Bunsen burner
Bunsen burner
matt
matt
matt
sea breeze
sea breeze
sea breeze
adhesion
adhesion
adhesion
Bubble chamber
Bubble chamber
Bubble chamber
Entropy
Entropy
Entropy
Calorimeter
Calorimeter
Calorimeter
Specific heat
Specific heat
Specific heat
Cohesive force
Cohesive force
Cohesive force
Thermal equilibrium
Thermal equilibrium
Thermal equilibrium
Thermal expansion
Thermal expansion
/ˈθɜːml ɪkˈspænʃn/ thermal expansion 物体受热体积增大的现象
Boiling point
Boiling point
/ˈbɔɪlɪŋ pɔɪnt/ boiling point 液体沸腾时的温度
Capillary action
Capillary action
Capillary action
Melting point
Melting point
/ˈmeltɪŋ pɔɪnt/ melting point 固体熔化时的温度
Thermometer
Thermometer
Thermometer
Dynamics
Dynamics
Dynamics
Microwaves
Microwaves
Microwaves
visible light
visible light
visible light
digital
digital
digital
analogue
analogue
analogue
binary code
binary code
binary code
longitudinal
longitudinal
longitudinal
perpendicular
perpendicular
perpendicular
rough
rough
rough
ripple tank
ripple tank
ripple tank
adjacent
adjacent
adjacent
ripple
ripple
ripple
diffraction
diffraction
/dɪˈfrækʃn/ diffraction 波绕过障碍物的现象
convex
convex
convex
prism
prism
prism
dispersion
dispersion
/dɪˈspɜːʃn/ dispersion 白光分解成不同颜色的光
swap
swap
swap
Chromatic aberration
Chromatic aberration
Chromatic aberration
Coherent waves
Coherent waves
Coherent waves
Diffuse reflection
Diffuse reflection
Diffuse reflection
Concave lens
Concave lens
/ˈkɒnkeɪv lenz/ concave lens 中间薄边缘厚的透镜
luminous
luminous
luminous
reflection
reflection
/rɪˈflekʃn/ reflection 波遇到障碍物返回的现象
inverted
inverted
inverted
refraction
refraction
/rɪˈfrækʃn/ refraction 波进入不同介质时改变方向的现象
telecommunication
telecommunication
telecommunication
critical angle
critical angle
/ˈkrɪtɪkl ˈæŋɡl/ critical angle 发生全反射的最小入射角
cladding
cladding
cladding
converging lens
converging lens
converging lens
magnify
magnify
magnify
projector
projector
projector
diminished
diminished
diminished
upright
upright
upright
ultraviolet
ultraviolet
/ˌʌltrəˈvaɪələt/ ultraviolet 波长比可见光短的电磁波
rarefaction
rarefaction
rarefaction
echo
echo
/ˈekəʊ/ echo 声音反射回来的现象
normal
normal
normal
Achromatic lens
Achromatic lens
Achromatic lens
Amplitude
Amplitude
/ˈæmplɪtjuːd/ amplitude 振动物体偏离平衡位置的最大距离
Crest of wave
Crest of wave
Crest of wave
Angle of incidence
Angle of incidence
Angle of incidence
Doppler shift
Doppler shift
Doppler shift
Consonance
Consonance
Consonance
Longitudinal waves
Longitudinal waves
Longitudinal waves
Constructive interference
Constructive interference
Constructive interference
Luminous flux
Luminous flux
Luminous flux
Monochromatic light
Monochromatic light
Monochromatic light
Destructive interference
Destructive interference
Destructive interference
Incident wave
Incident wave
Incident wave
Polarized light
Polarized light
Polarized light
Index of refraction
Index of refraction
Index of refraction
Real image
Real image
/rɪəl ˈɪmɪdʒ/ real image 能在光屏上呈现的像
Spectroscope
Spectroscope
Spectroscope
Standing wave
Standing wave
Standing wave
Surface wave
Surface wave
Surface wave
Transverse waves
Transverse waves
Transverse waves
Angle of reflection
Angle of reflection
Angle of reflection
Crystal lattice
Crystal lattice
Crystal lattice
Angle of refraction
Angle of refraction
Angle of refraction
De Broglie wavelength
De Broglie wavelength
De Broglie wavelength
Antinode
Antinode
Antinode
Decibel
Decibel
Decibel
Candela
Candela
Candela
Focal length
Focal length
/ˈfəʊkl leŋθ/ focal length 透镜到焦点的距离
Myopia
Myopia
Myopia
Focal point
Focal point
Focal point
Period
Period
Period
Illuminance
Illuminance
Illuminance
Plane mirror
Plane mirror
Plane mirror
Wavelength
Wavelength
/ˈweɪvleŋθ/ wavelength 波在一个周期内传播的距离
Charge
Charge
Charge
earthing
earthing
earthing
induced charge
induced charge
induced charge
precipitator
precipitator
precipitator
current
current
/ˈkʌrənt/ current 电荷在导体中的定向移动
voltage
voltage
/ˈvəʊltɪdʒ/ voltage 电路中两点间的电势差
series circuit
series circuit
series circuit
parallel circuit
parallel circuit
parallel circuit
ferromagnetic
ferromagnetic
ferromagnetic
induce
induce
induce
temporary magnetism
temporary magnetism
temporary magnetism
permanent
permanent
permanent
ammeter
ammeter
ammeter
relay
relay
relay
bar magnet
bar magnet
bar magnet
electrical resistance
electrical resistance
electrical resistance
thermistors
thermistors
thermistors
magnetism
magnetism
magnetism
field
field
field
pole
pole
pole
solenoid
solenoid
/ˈsɒlənɔɪd/ solenoid 绕成螺旋形的线圈
brush
brush
brush
slip ring
slip ring
slip ring
transformer
transformer
/trænsˈfɔːmər/ transformer 改变交流电压的装置
spin
spin
spin
commutator
commutator
commutator
reversed
reversed
reversed
fluorescent screen
fluorescent screen
fluorescent screen
rectification
rectification
rectification
diode
diode
/ˈdaɪəʊd/ diode 允许电流单向通过的元件
transistor
transistor
/trænˈzɪstər/ transistor 具有放大和开关作用的元件
light dependent resistor
light dependent resistor
light dependent resistor
cathode
cathode
cathode
Test charge
Test charge
Test charge
Electric potential
Electric potential
Electric potential
Electric potential difference
Electric potential difference
Electric potential difference
Electric potential energy
Electric potential energy
Electric potential energy
Electromagnet
Electromagnet
/ɪˌlektrəʊˈmæɡnət/ electromagnet 通电产生磁性的装置
Electromagnetic force
Electromagnetic force
Electromagnetic force
Electromagnetic induction
Electromagnetic induction
/ɪˌlektrəʊmæɡˈnetɪk ɪnˈdʌkʃn/ electromagnetic induction 磁通量变化产生感应电动势
Electromagnetic radiation
Electromagnetic radiation
Electromagnetic radiation
Electromagnetic waves
Electromagnetic waves
Electromagnetic waves
Electromotive force
Electromotive force
Electromotive force
Electron diffraction
Electron diffraction
Electron diffraction
Emission spectrum
Emission spectrum
Emission spectrum
Equivalent resistance
Equivalent resistance
Equivalent resistance
Step- down transformer
Step- down transformer
Step- down transformer
Electric field strength
Electric field strength
Electric field strength
Secondary coil
Secondary coil
Secondary coil
Short circuit
Short circuit
/ʃɔːt ˈsɜːkɪt/ short circuit 电路中的异常连接
Electric generator
Electric generator
Electric generator
Superconductor
Superconductor
Superconductor
Plasma
Plasma
Plasma
shock
shock
shock
neutral
neutral
neutral
fuse
fuse
/fjuːz/ fuse 电路中的过流保护装置
Alpha decay
Alpha decay
Alpha decay
Conventional current
Conventional current
Conventional current
Coulomb
Coulomb
Coulomb
Antenna
Antenna
Antenna
Effective current
Effective current
Effective current
Battery
Battery
Battery
Effective voltage
Effective voltage
Effective voltage
Capacitance
Capacitance
Capacitance
Electrical circuit
Electrical circuit
Electrical circuit
Capacitor
Capacitor
Capacitor
Electrical field
Electrical field
Electrical field
Charging by conduction
Charging by conduction
Charging by conduction
Ionizing radiation
Ionizing radiation
Ionizing radiation
Kilowatt hour
Kilowatt hour
Kilowatt hour
Charging by induction
Charging by induction
Charging by induction
Magnetic field
Magnetic field
/mæɡˈnetɪk fiːld/ magnetic field 磁铁周围存在的特殊物质
Mutual inductance
Mutual inductance
Mutual inductance
Conductor
Conductor
/kənˈdʌktər/ conductor 容易导电或导热的物质
N-type semiconductor
N-type semiconductor
N-type semiconductor
Electric field lines
Electric field lines
Electric field lines
Primary coil
Primary coil
Primary coil
Protons
Protons
Protons
neutron
neutron
/ˈnjuːtrɒn/ neutron 原子核中不带电的粒子
nucleon
nucleon
nucleon
becquerel
becquerel
becquerel
decay product
decay product
decay product
supernova
supernova
supernova
atom
atom
/ˈætəm/ atom 化学变化中的最小微粒
isotopes
isotopes
isotopes
ionise
ionise
ionise
photons
photons
photons
undeflected
undeflected
undeflected
detecting
detecting
detecting
therapy
therapy
therapy
Antineutrino
Antineutrino
Antineutrino
Artificial radioactivity
Artificial radioactivity
Artificial radioactivity
Atomic number
Atomic number
Atomic number
Breeder reactor
Breeder reactor
Breeder reactor
Chain reaction
Chain reaction
Chain reaction
Compton effect
Compton effect
Compton effect
Fusion
Fusion
Fusion
Gamma decay
Gamma decay
Gamma decay
Half-life
Half-life
/hɑːf laɪf/ half-life 放射性元素衰变一半所需的时间
Quark
Quark
Quark
Stimulated emission
Stimulated emission
Stimulated emission
radioactivity
radioactivity
/ˌreɪdiəʊækˈtɪvəti/ radioactivity 原子核自发放出射线的性质
mutation
mutation
mutation
thermoluminescence
thermoluminescence
thermoluminescence
precaution
precaution
precaution
film badge
film badge
film badge
Mass defect
Mass defect
Mass defect
Mass number
Mass number
Mass number
Mass spectrometer
Mass spectrometer
Mass spectrometer
Matter wave
Matter wave
Matter wave
Mechanical resonance
Mechanical resonance
Mechanical resonance
Nuclear fission
Nuclear fission
/ˈnjuːkliər ˈfɪʃn/ nuclear fission 重原子核分裂成较轻核的过程
Nuclide
Nuclide
Nuclide
Radioactive decay
Radioactive decay
Radioactive decay
Radioactive materials
Radioactive materials
Radioactive materials
Strong nuclear force
Strong nuclear force
Strong nuclear force
Isotope
Isotope
/ˈaɪsətəʊp/ isotope 质子数相同中子数不同的原子
Quantum number
Quantum number
Quantum number
LDR
LDR
/el diː ɑːr/ LDR 电阻随光照强度变化的元件
condensation
condensation
/ˌkɒndenˈseɪʃn/ condensation 气体变成液体的过程
convex lens
convex lens
/ˈkɒnveks lenz/ convex lens 中间厚边缘薄的透镜
density
density
/ˈdensəti/ density 单位体积内物质的质量
efficiency
efficiency
/ɪˈfɪʃnsi/ efficiency 有用功与总功的比值
elastic potential energy
elastic potential energy
/ɪˈlæstɪk pəˈtenʃl ˈenədʒi/ elastic potential energy 物体由于形变而具有的能量
electric charge
electric charge
/ɪˈlektrɪk tʃɑːdʒ/ electric charge 物质的电属性
electron
electron
/ɪˈlektrɒn/ electron 原子核外带负电的粒子
energy
energy
/ˈenədʒi/ energy 物体做功的能力
freezing point
freezing point
/ˈfriːzɪŋ pɔɪnt/ freezing point 液体凝固时的温度
frequency
frequency
/ˈfriːkwənsi/ frequency 单位时间内振动的次数
generator
generator
/ˈdʒenəreɪtər/ generator 将机械能转化为电能的装置
geothermal energy
geothermal energy
/ˌdʒiːəʊˈθɜːml ˈenədʒi/ geothermal energy 来自地球内部的能源
gravity
gravity
/ˈɡrævəti/ gravity 物体之间相互吸引的力
hydroelectric power
hydroelectric power
/ˌhaɪdrəʊɪˈlektrɪk ˈpaʊər/ hydroelectric power 利用水流产生的电能
infrared
infrared
/ˌɪnfrəˈred/ infrared 波长比可见光长的电磁波
interference
interference
/ˌɪntəˈfɪərəns/ interference 两列波相遇叠加的现象
latent heat
latent heat
/ˈleɪtnt hiːt/ latent heat 物态变化时吸收或释放的热量
lens
lens
/lenz/ lens 用透明材料制成的光学元件
longitudinal wave
longitudinal wave
/ˌlɒndʒɪˈtjuːdɪnl weɪv/ longitudinal wave 振动方向与传播方向平行的波
magnet
magnet
/ˈmæɡnət/ magnet 具有磁性的物体
microwave
microwave
/ˈmaɪkrəweɪv/ microwave 波长较短的无线电波
motion
motion
/ˈməʊʃn/ motion 物体位置随时间的变化
motor
motor
/ˈməʊtər/ motor 将电能转化为机械能的装置
nuclear fusion
nuclear fusion
/ˈnjuːkliər ˈfjuːʒn/ nuclear fusion 轻原子核结合成较重核的过程
nucleus
nucleus
/ˈnjuːkliəs/ nucleus 原子的中心部分
potential energy
potential energy
/pəˈtenʃl ˈenədʒi/ potential energy 物体由于位置或状态而具有的能量
power
power
/ˈpaʊər/ power 单位时间内做功的多少
proton
proton
/ˈprəʊtɒn/ proton 原子核中带正电的粒子
renewable energy
renewable energy
/rɪˈnjuːəbl ˈenədʒi/ renewable energy 可以再生的能源
solar energy
solar energy
/ˈsəʊlər ˈenədʒi/ solar energy 来自太阳的能源
specific heat capacity
specific heat capacity
/spəˈsɪfɪk hiːt kəˈpæsəti/ specific heat capacity 单位质量物质升高1度吸收的热量
speed
speed
/spiːd/ speed 物体运动的快慢
temperature
temperature
/ˈtemprətʃər/ temperature 物体冷热程度的度量
total internal reflection
total internal reflection
/ˈtəʊtl ɪnˈtɜːnl rɪˈflekʃn/ total internal reflection 光从密介质射向疏介质时全部反射
transverse wave
transverse wave
/ˈtrænzvɜːs weɪv/ transverse wave 振动方向与传播方向垂直的波
ultrasound
ultrasound
/ˈʌltrəsaʊnd/ ultrasound 频率高于20000Hz的声音
virtual image
virtual image
/ˈvɜːtʃuəl ˈɪmɪdʒ/ virtual image 不能在光屏上呈现的像
wave
wave
/weɪv/ wave 振动的传播
work
work
/wɜːk/ work 力在物体上做功的大小
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