Chemistry
Which came first?
Engineering
Math
100
What is the chemical symbol/formula for Carbon Dioxide?
CO2
100
The invention of the hairdryer, the flight of a space shuttle
Space shuttle (1981), hairdryer (1890)
100
____ is a flywheel with a with a rope wrapped around it, usually used to lift heavy loads.
Pulley
100
What is 122
144
200
What are the three states of matter?
Solid, Liquid and gas
200
The invention of wine, the invention of the oil lamp
The invention of wine (-6000), the invention of the oil lamp (-3000)
200
What kind of bridge is the Golden Gate Bridge in San Francisco?
Suspension Bridge
200
What is another name for an angle that is greater than 90 degrees?
Obtuse angle
300
DNA is an abbreviation for ____
Deoxyribonucleic Acid
300
Which came first: the invention of the water clock or the construction of the Trojan Horse
The water clock (-3000), Trojan Horse (-1240)
300
A twisting force that causes an object to rotate around an axis is called ___
Torque
300
Solve this equation:
7 - 24 รท 8 X 4 + 6
1
400
What is the greenhouse effect?
It is the way in which heat from the Sun is trapped in Earth's atmosphere due to insulating gases
400
The invention of the fork, the invention of playing cards
The fork (972), playing cards (900)
400
The part of a car containing two or more gears that controls the speed of the car.
Transmission
400
What is a triangle with two equal sides?
Isosceles triangle
500
Where does gas exchange happen in the lungs?
Alveoli
500
The invention of the garbage can, the invention of the tea packet
Garbage can (1884), Tea Packet (1908)
500
Which mathematician calculated the orbital mechanics for NASA's Friendship 7 Mission?
Katherine Johnson
500
____ is the exact form of the golden ratio
