Science
Technology
Engineering
Math
Random
100

A type of circuit is characterized by having only one pathway for current to flow

What is a series circuit?

100

The unit of resistance

What is an ohm?

100

A simple machine consisting of a fulcrum and an arm

What is a lever?

100

If a rectangle has a length of 8 units and a width of 5 units, what is its area?

What is 40 units?

100

The fundamental force that causes objects to fall towards earth

What is gravity?

200

The scientific study of heredity

What is genetics?

200

The names of the positive and negative terminals of an LED.

What are the anode and cathode?

200

The shape that maximizes area for a given perimeter

What is a circle?

200

Solve for x in the equation 2x + 7 = 15

What is x = 4?

200

2x - 1 = 7

Does x = 4?

300

The name of the process by which an unstable atomic nucleus loses energy by emitting radiation

300

CPU (central processing unit) is the integrated circuit that contains the central processing unit of a computer on a single chip (brain of the computer).

What is a CPU?

300

The branch of engineering focused on the design of computer-controlled electromechanical systems.

What is mechatronics engineering?

300

(-b +- √(b^2-4ac)) / 2a

300

The circuit component that stores electrical energy to be used later.

What is a capacitor?

400

Term for hypothetical structure, often associated with certain theories of physics, that represents a region of spacetime where gravitation forces are so intense that nothing, not even light, can escape.

Black Hole

400

CDROM uses laser technology to read and write data. The laser in the drive emits a beam of light that interacts with the surface of the CD, allowing the drive to read the data stored in the disc.

How does CDROM function?

400

This engineering term describes the form per unit area applied in a direction perpendicular to the surface.

What is pressure?

400

A measure of the spread of data around the mean, calculated by taking the square root of the variance

What is the standard deviation?

400

In electrical engineering, this fundamental law describes the relationship between voltage, current, and resistance in an electric circuit.

What is Ohm's Law?

500

Identify the principle that states that the entropy of an isolated system will tend to increase over time, leading to a natural progression towards disorder.

What is the Second Law of Thermodynamics?

500

ALU is responsible for performing calculations and logic instructions on a computer. It is a crucial component of the CPU, and performs logical operations like AND, OR, and NOT, allowing the computer to make decisions based on conditions.

What is an Arithmetic and Logic Unit?

500

This engineering principle explains how a change in pressure applied to an enclosed fluid is transmitted undiminished to all portions of the fluid and to the walls of its container.

What is Pascal's Principle?

500

The trigonometric function equal to the ratio of the side opposite the given angle to the hypotenuse in a right-angled triangle

What is the sine function?

500

The process used in calculus to find the slope of a curve at a specific point.

What is differentiation or finding the derivative?

Click to zoom