History of Engineering
What were the names of the atomic bombs used on Hiroshima and Nagasaki
Little Boy and Fat Man
SI Unit of Pressure
Pascal (Pa)
Find: Inverse of ex
ln(x)
What is the energy stored within molecules?
Chemical Energy
What invention is used to measure temperature?
Thermometer
What are most Greek statues made of?
1. Marble
OR
2. Bronze
SI of Electric Current
Ampere
Factor: (x2-4)=0
x=2 , x=-2
What type of energy is generated from deep in the earth?
Geothermal
What is the name of the inventors of the first airplane?
Wright Brothers
What period of history popularized the use of drawbridges?
Medieval Period / Middle Ages
Unit of length used to determine very large distances
(Hint: unit/year)
Light years
0.5 or 1/2
What type of collisions conserve all of the Kinetic Energy?
Elastic Collision
What type of engine powered the industrial revolution?
Steam Engine
Who made the first car?
Karl Benz
What is described by a length of 100 yards (300 feet)
Football Field
Solve: d/dt [tet]
et+tet
What is the sum of the Potential and Kinetic Energy of a system?
Mechanical Energy
What is the name of the first artificial satellite put into Earth's orbit? (1957)
Sputnik 1
What is the archaic name of Celsius
Centigrade
1/8 of a mile used commonly in horseracing
Furlong
What is a way to express a solution as an infinite set of sums of x?
Series Solution
How does nuclear fission start?
shooting neutrons into heavy uranium atoms
What large medieval weapon stored potential energy in order to launch objects vast distances?
Catapult