Biology
Chemistry
Mathematics
Engineering/Tech
Physics
100
Author of the "Orgin of Species" (1859)
Who is Charles Darwin
100
what are Substances that cannot be broken down by chemical means into other substances.
What are elements?
100
Your grades on your first 3 math tests are 80%, 83% and 90%. What do you need to score on the next test in order to average 87% on the 4 tests?
95%
100
the strongest type of bridge
What is Suspension
100
Speed in a certain direction is called...
What is velocity
200
This organelle is the site for cellular respiration
What is mitochondria
200
Type of bond where elements share electrons equally
What is a nonpolar covalent bond
200
Multiply the following 2 radicals, giving your answer as a whole number: (4 √5 )( 2 √5 )
40
200
This electrical component stores a charge
What is a Capacitor
200
Which of the following wave types has the longest wavelength? W) Radio X) Gamma Y) Ultraviolet Z) Microwave
W) radio
300
Which of the following are homologous structures: W) wing of a bat and the arm of a human X) leg of a cat and the wing of a fly Y) stinger of a bee and the fang of a snake Z) rattler of a rattle snake and the whistle of a song bird
W) wing of a bat and the arm of a human
300
Molecules with the same chemical formula but different structures/shapes
What are isomers
300
Giving your answer rounded to the 1st decimal place, find the 9th term in the geometric sequence with first three terms: 0.1, 0.2, 0.4…
25.6
300
What is "power" in electrical terms?
Energy consumed per unit time
300
Author of "A Brief History of Time" (hint: also known for theory on black holes)
Who is Stephen Hawking
400
Which of the following is a highly contagious disease and is easily spread from person to person by simply coughing or sneezing: W) HIV X) Lyme disease Y) chickenpox Z) cellulitis
Y) chickenpox
400
Break down of polymers by adding H2O
What is hydrolysis
400
(sin x)/(cos x)
What is tan x
400
in a regular electrical circuit, resistor A (resistance of 2Ω) and and resistor B (4Ω), are in a series, but are parallel to resistor C (12Ω). and this set of parallels are in series with resistor D (8Ω). What is the total resistance of the circuit.
total resistance = 12Ω
400
A sound wave hits a wall, causing a reflection. Which of the following statements about this reflection is NOT correct? W) The wave will bounce off the wall X) The speed of the wave may change Y) The frequency of the wave will not change Z) The amplitude of the wave may change
X) THE SPEED OF THE WAVE MAY CHANGE
500
Which of the following animals are believed to be the closest living relatives to the dinosaurs: W) salamanders X) snakes Y) ostriches Z) crocodiles
Z) CROCODILES
500
proper name for N2O5
What is dinitrogen pentoxide
500
If the volume of a sphere is 36π centimeters, find its radius, in centimeters:
3 centimeters
500
Normal voltage for a wall socket
What is 120v
500
An atomic nucleus looses energy by emitting this type of ray (hint: it is the most penetrating of the three)
What are gamma rays
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