You can look at old exams, you can look at your homework, that's the kind of questions you can expect.
你可以看看古老的考试,你看看你的作业,那就是你所期待的问题。
Let's say you have four questions, you have 50 minutes, take out five minutes to read the paper, so that's 45 minutes.
你有四个问题,你有50分钟,花5分钟阅读考试,剩下45分钟。
Because we do try to give as much partial credit as possible in these exams, since there are a lot of places where small mistakes can result in the wrong answer.
因为我们会尽量把能给你的步骤分都给你,在对于这种考试时,因为有很多地方,只要出一点小问题就会导致最后结果出错。
If you have an isobaric you're going to have to calculate where the energy changes, and that's a calculation that's likely on the homework and very like on an exam as well, too.
在等压过程中,我们需要计算能量的变化,我们在作业,和考试中,就会遇到这类问题。
There are also related reading materials quizzes exams problem sites, solution sites and so on.
还有相关阅读材料,小测,考试,提出问题网站,答案网站等。
We give you six questions. And we will ask you on the day of the final to respond to three of those--our choice, it would be hardly sporting if you got to pick the three.
给你六个问题,等考试那天,让你回答三个问题,我们挑,要是让你们挑就真没什么技术含量了
If you get asked about these readings, as you will on the exams, we're not going to be picky, and we're not expecting you to remember details, and not expecting you to understand concepts that you can't just grasp from the readings themselves.
如果到考试的时候,碰到这方面的问题,放心,我们不会太苛刻的,我们不指望你们记住具体的细节,也没想强迫你们去理解,仅从材料本身无法获得的思想
For most problems on exams, those quantities are constant, independent of temperature.
然后对于考试中的大部分问题,这些量都是与温度无关的常数。
Anyway, OK, one little thing about the quiz.
好的,先说下关于考试的一个小问题。
And as a reminder, hopefully I don't need to remind any of you, but exam 1 is on Wednesday, so rather than our clicker question being on something from last class, which is exam 2 material, let's just make sure everyone remembers some small topic from exam 1 material, which is the idea of angular nodes.
而作为一个提醒--我希望大家都不需要提醒,但是这周三就要进行第一次考试了,因此我们的这个选择题,不是关于上节课内容的,那是第二次考试的内容,这里只是想确认大家都记得,第一次考试所要求的一些小问题,也就是关于角向节点的概念。
And so for many, many problems, especially on exams, especially on this first exam, you will be able to say that this is the relationship between internal energy and temperature.
对于很多问题,特别是考试中的问题,你们要能够说出来,这是内能与温度的关系。
I don't care how you do it on exams or on problem sets, but you do need to be aware that the 3 d once filled is lower in energy than the 4 s, and the reason you need to be aware of that is if you're asked for the electron configuration now of the titanium ion.
我不关心你们在考试或者,问题集中如何做它,但是你们的确需要知道3d一旦被填充,它的能量是小于4s的,你们需要知道这个的原因,是如果你现在被要求,写出钛离子的电子构型。
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