Suppose A is a diagonalizable matrix whose eigenspaces are orthogonal. Prove that A is

Physics: Principles with Applications 6
Problem 4P A fishermans scale stretches 3.6 cm when a 2.7-kg fish hangs from it. (a) What is the spring stiffness constant and (b) what will be the amplitude and frequency of vibration if the fish is pulled down 2.5 cm more and released so that it vibrates up and down?

BSCS Biology: A Molecular Approach 9
In what ways is photosynthesis important to humans?

Physical Chemistry 8
Calculate the standard enthalpy of solution of AgCl(s) in water from the enthalpies of formation of the solid and the aqueous ions.

The Practice of Statistics 5
Heart weights of mammals Here are some data on the hearts of various mammals.23 Mammal Length of cavity of left ventricle (cm) Heart weight (g) Mouse 0.55 0.13 Rat 1.0 0.64 Rabbit 2.2 5.8 Dog 4.0 102 Sheep 6.5 210 Ox 12.0 2030 Horse 16.0 3900 (a) Make an appropriate scatterplot for predicting heart w

Psychology 5
The apparently altruistic behavior of non-human animals can often be explained by a. kin selection. b. obedience. c. informational influence. d. cognitive dissonance.

Social Psychology 8
When all members of a group give an incorrect response to an easy question, most people most of the time conform to that response.

Plant Systematics 3
What is the difference between a colpus, porus, sulcus, and ulcerus?

Plant Systematics 3
What is the difference between a bract and a scale?