Math
60 + 7
67
Name the 3 engineering degrees you can get at WWU
Electrical and computer engineering
Polymer materials engineering
Manufacturing engineering
How many valence electrons does fluorine have?
7
What is the mitochondria?
the powerhouse of the cell, produces ATP
What is Newton's second law?
Force = Mass * Acceleration
7 - 2 + 75/5
20
What does the acronym LED stand for?
Light Emitting Diode
Is potassium chloride (KCl) a covalent or ionic molecule?
ionic
What is the largest organ in the human body?
The skin
What is the relationship between distance, velocity, and acceleration
They are derivatives to each other; taking derivative of a distance function gets you velocity etc…
[(90*2) - (8*10)] * 7
700
What is the alteration of shape caused by stresses?
deformation
True or False: sodium hydroxide (NaOH) is soluble in water.
True
What is the Hardy Weinberg Equilibrium equation?
p2 + 2pq + q2
it tells us if a population is evolving or not
What are the two equations used in projectile motion?
x = x0 + v0xt
y = y0 + v0yt - (1/2)gt2
What are the roots of this polynomial:
(x-3)(x+4)(x-53)
x = 3, -4, 53
Which two materials are optimal for building bridges?
Steel and concrete
Name the 7 diatomic elements
hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, iodine
In plants, what is the ploidy of a sporophyte?
diploid, 2n
You do 2000 J of work in 5 seconds. Your work is....
400 watts
What is the first derivative of this equation:
3x3 + 8x2 + 5x + 8
9x2 +16x + 5
What is an inductor?
The circuit component that stores energy by magnetic field
What are the only 2 element names that end with the letter "c"?
arsenic and zinc
What is the difference between allopatric and sympatric speciation?
Allopatric speciation: When geographic separation restricts gene flow
Sympatric speciation: something other than geography restricts gene flow
What does Gauss's Law represent?
The electric flux outside of a surface is proportional to the charge enclosed by the same surface