IB物理属于6个IB学科组中的第4组实验科学分类，实验学科分类下的课程在学习理论知识外还很注重对实验操作的考察，IB物理就是其中最具代表性的一门科目。但如同EE、IA一样，物理实验的开头也是会让很多同学头疼的一道坎，为此，小编为大家总结了一些物理实验的选题，都是可操作性比较高的类型，大家可以参考进行实验选题的敲定。

1、自行车总重量对刹车距离的影响

The influence of total weight of bicycle on braking distance

2、球的起始高度对水花飞溅的距离(从水桶中心位置起)的影响

The influence of the initial height of the ball on the splash distance (from the center of the bucket)

3、探究影响蒸发速率的因素

Explore the factors affecting the evaporation rate

4、容器表面积和蒸发速率之间的关系

Relationship between vessel surface area and evaporation rate

5、蹦极跳(实验室模拟)是弹性绳索的长度如何影响反弹高度?

Bungee jumping (laboratory simulation): How does the length of elastic rope affect the rebound height?

6、研究弹簧振子的周期与小球质量的关系

Study on the relationship between the period of the spring vibrator and the mass of the ball

7、用冲击摆测弹丸的速度

Measuring the velocity of projectile with impact pendulum

8、用滑块、气垫导轨、数字毫秒计等研究动量守恒定律

Study on the law of conservation of momentum with slider, air cushion guide rail, digital millisecond meter, etc

9、用摄像机、数码相机或频闪照相研究物体的运动

Use video camera, digital camera or stroboscopic camera to study the movement of objects

10、用变阻器设计几种不同的控制电路

Design of several different control circuits with varistors

11、把电流表改装成多量程电流表、电压表或多用电表

Convert the ammeter into a multi range ammeter, voltmeter or multi-purpose ammeter

12、探究大容量电容器对电路的影响

Probe into the Influence of Large Capacity Capacitors on Circuits

13、测定自来水的电阻率

Measuring the resistivity of tap water

14、用电桥和热敏电阻测温度

Measuring temperature with electric bridge and thermistor

15、选用传感器制作控制电路

Select sensor to make control circuit

16、探究静电屏蔽和电磁屏蔽现象

Explore the phenomenon of electrostatic shielding and electromagnetic shielding

17、用电解法测定元电荷研究霍尔效应

Study on hall effect by measuring elementary charge by electrolysis

18、将CD光盘作为反射光栅，测定其光栅常量

Take CD disc as reflection grating and measure its grating constant

【微语】你在远方的校园里, 用知识点亮未来, 用坚韧书写青春的华章。