Pressure? Don't even Know Her
Newton's Second Law
What is the acceleration of an object that is directly proportional to the net force acting upon it and inversely proportional to its mass?
or
What is F=ma?
This device is placed into concrete to increase its tensile strength.
What is reinforcing bar (rebar)?
In the following equation for apparent power, is reactive power generated or consumed?
S = 500 - 1200j
What is “generated”
The primary force that opposes the motion of an aircraft through the air.
What is drag?
The ratio of output work to input work in a system.
What is efficiency?
This is the term for the maximum stress a material can withstand before experiencing plastic deformation
What is Yield Strength?
This field of civil engineering deals with mapping out surfaces for construction purposes.
What is surveying?
What components/gates are in a MUX?
What is “a NOT, AND, & OR”
The principle that explains how an aircraft wing generates lift.
What is Bernoulli's principle?
The number one with a nano in its prefix would have these many zeroes when written in decimal form.
What is eight?
The dimensionless number that determines if flow is laminar or turbulent
What is Reynolds #?
This is the load caused by the permanent static wight of structure components.
What is dead load?
What law defines the electrostatic force of attraction or repulsion between two points charges?
What is “coulombs law”
This Space Shuttle carried the Hubble telescope into its 611.5-kilometer orbit around the earth.
What is the Space Shuttle Discovery?
The neutron‑absorbing element used in Chicago Pile‑1 control rods.
What is cadmium?
This material has a Poisson's ratio closest to 0
What is cork?
What is 60,000 psi?
What is a linear device that has all the properties required for nearly ideal DC amplification and is used extensively in signal conditioning, filtering, or to perform mathematical operations?
What is “an op-amp”
The ratio of the velocity of a fluid to the velocity of sound in that fluid.
What is Mach number?
The Mars Climate Orbiter space probe was designed to orbit Mars to study its weather but crashed into the planet. The failure was caused by this error.
What is a unit conversion error between English and SI?
WD-40 stands for this
What is Water Displacement 40th attempt
This is considered the standard time for most concrete to reach maximum strength.
What is 28 days?
What is a smearing of power across a frequency spectrum that occurs when the signal being measured is not periodic in the sample interval?
What is “spectral leakage”
SpaceX uses this material in their most current Raptor engines.
What is Inconel SX500?
The dimensionless number comparing inertial to viscous forces in blood flow.
What is the Reynolds number?