2022上海徐汇区A-level培训推荐

2022上海徐汇区A-level培训推荐-本页是上海徐汇区新航道英语培训机构为您整理的2022上海徐汇区A-level培训推荐的相关内容，欢迎大家来上海徐汇区新航道雅思英语培训机构咨询。

Alevel物理一定要掌握的核心实验

我们准备ALevel物理试验单元，即使是没有实际操作实验，也需要将大纲要求的16个核心实验过一遍，从实验仪器、试验计划、数据收集、数据处理等方面实实在在的书写实验报告和思考实验中用到的技巧、遇到的困难，才能真正的把握 实验思维。

为大家列出来Alevel物理一定要掌握的16个核心实验：

Core practical 1

Determine the acceleration of a freely-falling object

测定自由落体运动加速度g

Core practical 2

Determine the electrical resistivity of a material

测定材料的电阻率resistivity

Core practical 3

Determine the emf and internal resistance of an electrical cell

测定电池电动势和内阻

Core practical 4

Use a falling-ball method to determine the viscosity of a liquid

通过下落小球测定液体的粘度 viscosity

Core practical 5

Determine the Young modulus of a material

测定材料的杨氏模量

Core practical 6

Determine the speed of sound in air using a 2-beam oscilloscope, signal generator, speaker and microphone

如何利用2-beam oscilloscope, signal generator, speaker and microphone测声速

Core practical 7

Investigate the effects of length, tension and mass per unit length on the frequency of a vibrating string or wire

研究绳子长度、拉力、单位长度质量对振动频率的影响

Core practical 8

Determine the wavelength of light from a laser or other light source using a diffraction grating

利用diffraction grating测定光的波长

Core practical 9

Investigate the relationship between the forceexerted on an object and its change of momentum

研究力和动量变化的关系

Core practical 10

Use ICT to analyse collisions between small spheres

利用ICT分析两个小球的碰撞

Core practical 11

Display and analyse the potential difference across a capacitor as it discharges through a resistor

分析电容器放电过程中电压的变化

Core practical 12

Calibrate a thermistor in a potential divider circuit as a thermostat

矫正恒温器中的热敏电阻

Core practical 13

Determine a value for the specific latent heat of ice

测定冰的specific latent heat

Core practical 14

Investigate the relationship between the pressure and volume of a gas at fixed temperature

研究在一定温度下气体的压强和体积的关系

Core practical 15

Investigate the absorption of gamma rays by lead

研究铅板对伽马射线的吸收

Core practical 16

Determine the value of an unknown mass using the resonant frequencies of known masses on a spring

通过已知质量砝码的共振频率如何测定未知质量砝码

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