Unit Conversions
Math Science Stuff
Geography
Potpourri
Extra Mathish Related
100
How many micrograms are in a kilogram?
a billion
100
What is the Mach number of a plane moving at the speed of sound?
1
100
Who crossed the Rubicon River in 49BC? The most famous of the many people who probably crossed that year.
Julius Caesar
100
Letter paper in North America describes paper of this dimension?
8.5 X 11 inches
200
A Googol is 10 to the ____________ power. The company Google is named after this number.
100
200
When you measure liquids using a graduated cylinder you must remember to always read the measurement at the bottom of the meniscus. What is the meniscus in this context?
The downward curve that the liquid makes in the cylinder.
200
#10
Germany
200
In the United States, Tax Day is the day on which individual income tax returns are due to be submitted to the federal government. Since 1955, Tax Day has typically fallen on or just after ____________?
looking for a date
April 15th
300
How many bits are in a byte? (most commonly)
8
300
What is the hardest mineral according to Mohs Hardness Scale (measure of its relative resistance to scratching)?
Diamond
300
#46
Indonesia
300
Who is the current Speaker of the House?
Mike Johnson
300
What does the 500 mean in the Daytona 500?
500 miles
400
What is acceleration due to gravity using SI(metric) units.
9.8 m/s^2
400
This mathematical constant (like pi) pops out of the continuous compound interest formula when you increase the number of compounding periods to infinity.
e approx 2.7
400
Name the two countries that border this nation.
China and India
400
How long is ago "four score and seven years ago"?
87 years
500
2 tons is how many ounces?
64000
500
Name two elements that are liquid at room temperature.
bromine (Br) and mercury (Hg)
500
The Manx language and Manx cats are all related to what island between Great Britain and Ireland.
The Isle of Man
500
Hercule Poirot is a fictional Belgian detective created by British writer ______________.
Agatha Christie
500
What is the binary number 101010 in our decimal number system?
42