General Knowledge
What is Physics?
The science that studies the fundamental properties of the universe.
Solve the equation: x - 7 = 13
x = 20
The father of physics
Isaac Newton
The SI unit for length
Meter (m)
It's the theory that explains the origin of the universe
Big Bang
Solve the equation: 4x + 5 = 29
x = 6
Postulated the theory of relativity. The most famous scientist
Albert Einstein
It's a comparison between two or more quantities
Measurement
The SI unit for Mass
Kilogram (kg)
It's the force that makes things fall, keeps us attached to the ground and causes the planets to move around the Sun.
Gravity
Solve the equation: 5x - 1 = 3x + 9
x = 5
He invented the telescope and studied the motion of things
Galileo Galilei
Is an "standard" measurement that is used to measure other things
Unit
The SI Unit for Electric Current
Ampere (A)
Atoms are made of
Protons, neutrons and electrons
Solve the equation: 2(4x + 2) = 3(4x + 1)
x = 1/4
Proposed that the Sun, not the Earth, is the center of the Universe
Copernicus
The SI unit for time
Second (s)
The SI Unit for Intensity of Light
Candele (cd)
It's the theory that explains that time and space are relative
Relativity
Solve the equation: (3x - 6)/4 = 2x + 6
x = -6
Fixed the copernican model by assuming that orbits are elliptical, not circular
Kepler
The SI Unit for Temperature
Kelvin (K)
The SI Unit for Quantity of Substance
mol