SCIENCE
The chemical symbol for gold is this.
Au
The "www" in a web address stands for this.
World Wide Web
The force that pulls objects toward the Earth’s center.
Gravity
The value of π (pi) to two decimal places.
3.14
She was the first woman to win a Nobel Prize and remains the only person to win Nobel Prizes in two different scientific fields.
Marie Curie
This part of the cell is known as the "powerhouse" because it produces energy.
Mitochondria
This programming language is known for its snake logo and is often taught first to beginners.
Python
This type of engineer designs bridges and roads.
Civil engineer
The slope of a horizontal line.
0
This NASA mathematician calculated trajectories that helped John Glenn become the first American to orbit Earth.
Katherine Johnson
The bending of light when it passes from one medium to another is called this.
Refraction
The device used to type, click, and interact with a computer screen.
Keyboard/Mouse
A truss bridge is strong because of this geometric shape repeated in its design.
Triangle
Solve: If 5x + 3 = 23, what is x?
4
A notable English mathematician and writer but more widely celebrated as the world’s first computer programmer
Ada Lovelace
In the periodic table, elements in the same column are called this.
Groups (or Families)
The main part of the computer that processes information and runs programs.
CPU (Central Processing Unit)
The ratio of output work to input work in a machine.
Efficiency
The sides of a right triangle are 6 and 8. Find the hypotenuse.
10
This computer scientist developed the programming language COBOL and was a rear admiral in the U.S. Navy.
Grace Hopper
This law of motion states that an object in motion stays in motion unless acted upon by an external force.
Newton’s First Law
The common name for software that helps you browse the internet.
Web browser
This type of force pulls objects together, like when a magnet attracts metal.
Magnetic force
Simplify: (4x³ + 2x² + x) - (x³ - x² + 3x)
x*(3x^2+3x-2)
This scientist's research using X-ray crystallography provided important evidence for the structure of DNA.
Rosalind Franklin