刚刚开始11年级的物理模块3：波浪和热力学并感到有些丢失？
不用担心！我们的模块3综合指南将帮助您热身到新的教学大纲！
在本文中，我们将介绍如何准备如何准备，使用上课时间并通过模块3粉碎您的乐队6！
那你还在等什么？让我们潜入！
什么是3：波和热力学的模块？
模块的细分3查询问题
How to get a Band 6 in Module 3
什么是3：波和热力学的模块？
所以呢exactly与波浪有关吗？
Get ready to bedisturbed…
Waves happen when systems get bumped out of their happy, relaxed equilibrium state (i.e. when energy inputs need to get spread around).
Think about this little duck disturbing the peace and quacking:
这个场景不可能是波浪。
Lightwaves（从太空中的大干扰到达），首先从建筑物上弹起，然后从水面上弹出并进入相机以制作数据。您的PC屏幕将数据重新回到光波中，因此您可以看到图片（脸上有2个光波检测器）。
鸭子四处张望和嘎嘎声开始挥舞着水，以及附近的所有空气（您的头上有2个声波探测器）。
Along every arc of this story, waves were spreading energy out.That’s what waves do.
In fact, whenever the Universe is doing something and spills some energy, this drive to spread it as far out as possible is explained by热力学!
模块的细分3查询问题
You’ll be interrogating all the details of wave behaviour, including:
1. The things that happen when different types of materials start waving.
2.当波在同一地点汇聚在一起时发生的事情
Inquiry question 1:What are the properties of all waves and wave motion?
(i.e.How do Idescribe波浪？）
物理学在看似不同的现象之间的隐藏共同点：所有这些不同类型的波如何相同？
You’ll be looking at the way that they all ripple energy out without re-locating matter (lucky for us that when something makes a noise, all the air doesn’t end upover there!)
Whether it’s a violin string, light, air, water, earthquake, recently discovered重力波——无论在挥舞着——他们都有these common features:
Velocity
Frequency
Period
Wavelength
Displacement and amplitude
And you’ll do experiments to measure these general descriptions of waviness.
查询问题2：How do waves behave?
(i.e.波浪是什么做？)
If Physics is worth its salt, we somehow must get from “光是挥舞着的东西”to an explanation of rainbows; and “sound is something waving“ 至 ”how can I hear a loudspeaker from around the corner?
This one’s all about:
反射
Refraction
衍射
波叠加
与往常一样，从简单的真理开始，向上和向外构建并填补所有后果。
Inquiry question 3:What evidence suggests that sound is a mechanical wave?
Again, if Physics is worth anything, we somehow must get from “sound is something waving”to why F♯ sounds different on a guitar string and a piano string. Or for that matter, how things like “沥青” and “loudness” come out of “有些东西在挥舞” at all!
You’ll do a bunch of fun experiments here.
Inquiry question 4:What properties can be demonstrated when using the ray model of light?
为什么游泳池的底部看起来比实际距离更近？为什么您的勺子倒置？
最后一个询问问题为“The Nature of Light” next year!
What about Thermodynamics?
查询问题：How are temperature, thermal energy and particle motion related?
Thermodynamics is, at its heart, the story of how bulk communities of molecules (more commonly referred to as “all the material around you”) pass energy between each other.
从某种意义上说，这是能源经济学：
The question:
If I let 25 million Australians go about their daily processes, transferring money hand-to-hand, how does the total $1.3 trillion dollars in the economy end up looking spread out?
与以下方面的答案相似：
如果我让一万亿的水分子互相交换能量，那么总能量最终如何散布？
“Temperature” is something like “average wealth”: It paints an idea of what’s going on from afar (after all, we can’t see atoms from up here), but where it comes from is ultimately the individual stories in concert.
So, in thermodynamics you’ll do a lot of bridging between the atomic world and the human scale where we boil water to see what happens!
If you’re also doing Chemistry, you’ll enjoy some massive overlap here.
How to get a Band 6 in Year 11 Physics: Waves and Thermodynamics
Here’s what Waves begs you to master:
- Describe waving in its details (how extreme is the waving? How frequent?).
- Describe phenomena borne out of travelling waves (things like bending light, the harmonics on a guitar string)
热力学恳求您掌握：
- 从争吵粒子种群中缩放如何在我们的水平上获得平均测量（即温度，当能量输入散布时）
- 接触中的散装材料之间的热流量
步骤1：观看您必须在上课前进行的实验。
Abstractions like force vectors are gone for now.
你可以看到很多这个模块的活动on. Watch things like plucked guitar strings in slow motion, and you’ll develop a better intuition before formally learning wave behaviour in class.
声音中的第一个点是：
进行实践调查，以将声音的音高和声音与波浪特性联系起来
This is the sort of thing that begs Physicists to make demonstration videos… (I searched for “sound waves demonstration”）。从大学和教师到科学节目和后院科学YouTubers，有许多惊人的示威游行。
Check these out:
肺有一些很棒的光学视觉效果！
Such as this one on refraction and total internal reflection of light waves:
Just passively googling “为什么轻弯穿过玻璃” in your chilled non-study time, after watching one of those videos weeks ahead of your own experiment can be a great way to teach your brain to think about Physics naturally.
Plus you’ll know what to look for when you’re doing the experiment yourself!
步骤2：在微观和宏观观看之间不断转移。
Research in education shows that the key to unlocking understanding in this area is being able to seamlessly switch between the zoomed-out and the zoomed-in; like being fluent in two languages and saying the same thing in each one.
Once the behaviour of the bulk (from our view of things all the way up here: the temperature, pressure, volume that we measure) seems interchangeable with descriptions of how the many individual particles are organised; then things are really clicking in place!
If you’re thinking about any thermal phenomena at all on the macro-level, STOP and:
- 可视化单个原子在您的脑海中所做的事情，然后：
- Diagram their motion and make little descriptions to the side.
- 写出一个简短的书面解释，说明此处观察到的情况如何（例如某些东西更冷，压力更高，冷却）时，当平均数万亿万亿粒子在周围徘徊时。
（想象一下，您必须向原子解释“传热”的含义。您将如何做到这一点，而无需说出诸如“感觉更热”)
Imagination becomes quite important in Physics, particularly in Year 11 HSC Physics: Waves and Thermodynamics.
Here’s the great physicist Richard Feynman describing “hot” and “cold” in chemical reactions:
Step 3: Visualise, visualise, visualise!
This whole business of things waving to-and-fro and molecules bashing around handing energy around to each other is great for engaging your visual imagination to help in grasping ideas (which are often only spoken to you, or written down in books).
Sometimes seeing something come to life engages your brain in a new way!
Jump on places like these, which are packed with interactive simulations and animations of the concepts you’re learning:
Boston University Physics
The Physics Aviary
The Physics Teacher
Falstad
Walter-Fendt
Step 4: Recast the role of class-time in your life
由于教学大纲在国际上更加统一，因此除了您的规定文本外，已经有大量资源可以用来将自己带入班级前的内容。
悉尼大学有一个很好的摘要：
This recasts your class time in the role of a revision session with an expert consultant (teacher), ready to answer your pre-formed questions.
In summary, how can I best prepare for the Year 11 Physics Waves and Thermodynamics module?
Step 1: Seek out video of the real-life experiments and watch others doing them before you do!
This is great because there’s just so many videos of people interfering light together, bending laser beams and showing sound waves in ultra-slow motion. Reading about waves just doesn’t do it justice!
这样，您将开发出波动的直觉，并知道在课堂上做实践时要寻找什么有趣的事情；而且，您已经提出了迫切的问题（因此，出于这个原因将很好地记住解释！）
Step 2: Keep translating between the atomic level and the human level, when learning thermodynamics.
Always keep in mind that everything you observe around you is the zoomed-out, averaged-out results of trillions of trillions of assembled particles.
说服自己，每个像素在电视屏幕上的给定时间都在做什么等同于描述远处的整体图像！
男性在实验性观察物等温度和热流中的注释，并确保您可以向从未将世界视为放大世界的原子解释它们！
Step 3: Visualise!
不要再解决教科书描述了。尤其是现在我们谈论的是来回挥舞的事情以及摇摇欲坠的亚原子颗粒的动态喧嚣！
If a concept emerges as a sticking point for you, seek out a visualisation that turns it to life!
Step 4: Re-cast the role of class time in your life
Don’t make class time your primary learning ground anymore. Make it a revision session that you bring questions to; your teacher becomes your consultant/mentor for mastering the subject and in this way, you really own this two-year project!
您是否正在寻找波浪和热力学方面的额外帮助？
我们以启发性的11年级物理教练和导师为海浪和热力学而感到自豪！
We offer tutoring and mentoring for Years K-12 in a large variety of subjects, with personalised lessons conducted one-on-one in your home or at our state of the art campus in Hornsby!
To find out more and get started with an inspirational tutor and mentorget in touch today!
Give us a ring on 1300 267 888, email us at[电子邮件保护]or check us out onFacebook!
阿德里安·温德伯恩（Adrian Wendeborn）是一位合格的科学和数学老师，拥有USYD的物理/化学双重学位，并获得了UQ的GDIP。阿德里安（Adrian）曾在昆士兰州和新南威尔士州任教，并曾与智能教育艺术合作，担任校园老师，导师，资源开beplay体育官方发人员和教师负责人。
