Math
What is the value of pi to two decimal places?
3.14
What does CAD stand for?
Computer-aided design
What does GPS stand for?
Global Positioning System
Who invented the light bulb?
Thomas Edison
What does STEM stand for?
science, technology, engineering and math
What is the area of a triangle with a base of 10 and a height of 5?
25
What is the main function of a bridge truss?
to support/distribute load
Which energy source is renewable? coal, oil or wind
wind
Who developed the theory of relativity?
Albert Einstein
What is the freezing point of water in celsius?
0 (zero)
What is x? 2(x-3)=10
8
What simple machine is found in a screwdriver?
wheel and axle
What part of your body is used in biometric fingerprint scanners?
epidermis (skin)
Who was the scientist that won two Nobel Prizes for her work on radioactivity?
Marie Curie
Which planet has the most moons?
Saturn
What is the next prime number after 17?
19
What type of engineer works on circuits and electricity?
Electrical engineer
What common tool uses a laser to measure distance?
rangefinder
What inventor improved the traffic signal and gas mask?
Garrett Morgan
What is the name of the robot explorer currently on Mars?
Perseverance
If a car travels 60 miles in 1.5 hours, what is the cars speed in miles per hour?
40
What law states that for every action there is an equal and opposite reaction?
Newtons Third Law of Motion
What gas do plants absorb during photosynthesis?
carbon dioxide
Who created the first programmable computer?
Konrad Zuse
What is the binary number system based on?