If a0 = 0, a1 = 1, and ak+1 = 4ak 4ak1 for all k 1, use methods of linear algebra to

Fluid Mechanics 2
Problem 64P What is viscosity? What is the cause of it in liquids and in gases? Do liquids or gases have higher dynamic viscosities?

Principles of General Chemistry 2
What is a pseudo-noble gas configuration? Give an example of one ion from Group 3A(13) that has it.

Classical Mechanics 0
Consider the projectile of Section 2.3. (a) Assuming there is no air resistance, write down the position (x, y) as a function of t, and eliminate t to give the trajectory y as a function of x. (b) The correct trajectory, including a linear drag force, is given by (2.37). Show that this reduces to you

OpenIntro Statistics 3
Family size. Suppose we want to estimate household size, where a household is defined as people living together in the same dwelling, and sharing living accommodations. If we select students at random at an elementary school and ask them what their family size is, will this be a good measure of house

Social Psychology 8
In experiments on obedience, most participants who were ordered to administer severe shocks to an innocent person refused to do so.

Urban Economics 8
Consider a region where the self-sufficient wage is constant at $4. Suppose the payoff from innovation in a city with population n (measured in thousands) is a. Suppose a group of 1 (thousand) workers form a city. Will other workers have an incentive to join the cluster? b. Suppose a group of 9

Urban Economics 8
Consider a city that imposes a new pollution tax that increases the average cost (and price) of the good produced by a polluting industry by 4 percent and improves the citys environmental quality by 20 percent. The price elasticity of demand for the citys export goods is -1.50. a. The total output of

Chemistry for today : general, organic, and biochemistry 9
Suppose you are running a reaction and you want to speed it up. Describe three things you might try to do this.