What Do We Do in This Chapter? We conduct comparative statics analysis of ordinary demand functions the study of how ordinary demands*(p,,P2,y) and x2*(p1,p2,y) change as prices1,P2 and income y change. Theoretically, nothing new

Due Sept 17. 2002 1. a) Mean free path 2= kBI d-p where k=1.38×102,T=293K,p=10mTor=133Pa,d=1A=100m 38×10-3(293 6.9cm ford=1A Jr(m)(332)017mfrd=2A b) Use the ideal gas law pV=nkB T 1.33Pa vk7(138×102X90)33×10m-33×10cm3

Due: Monday, April 11 at 9 PM Problem 1. An electronic toy displays a 4x4 grid of colored squares. At all times, four are red, four are green, four are blue, and four are yellow. For example, here is one possible configuration:

•掌握熔体和玻璃体结构的基本理论、性质及转化时的物理化学条件. •用基本理论分析熔体和玻璃体的结构与性质。 •掌握“结构---组成----性能”之间的关系。 第一节 熔体的结构——聚合物理论 （一）X—RAD结果 （二）熔体结构描述 （三）聚合物的形成 （四）聚合物理论要点 第二节 熔体的性质

YOUR NAME Calculators are not allowed on this exam You may use one 8.5 x 11\sheet with notes in your own handwriting on both side but no other sources of information You may assume all results from lecture, the notes, problem sets, and recitation

一.微元法 曲边梯形的面积的求法. dA=f(x)dx(矩形面积=底×高)

一、微商概念及其计算 1.求抛物线y=x2在A(1,1)点和B(-2,4)点的切线方程和法线方程

一、重要不等式 设非负r:vX的期望E(X)存在,则对于任意实数>0

定义若随机变量X的可能取值是有限 个或可列个,则称Ⅹ为离散型随机变量 描述ⅹ的概率特性常用概率分布或分布律

A female geneticist has difficulty characterizing flies by their eye color because she herself is red-green colorblind(an X-linked recessive phenotype). She has one sister(colorblind) and one brother(not colorblind)