Who developed the laws of the lever, and first defined the center of gravity of an object?
Conocimientos previos sobre la Física

Quiz
•
English, Science, Mathematics
•
1st - 5th Grade
•
Hard
Carlos Landi
Used 16+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Aristóteles
Arquímedes
Ptolomeo
Hiparco
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Johannes Kepler was the discoverer of:
The fundamental laws of planetary movements.
The laws of motion.
The law of floating bodies.
The theory of special relativity.
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Who owns the following law? Every body perseveres in its state of rest or uniform and rectilinear motion unless compelled to change its state by forces impressed upon it.
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Eratosthenes, around 240 BC, accurately estimated the circumference of the Earth
69975 km
69375 km
39375 km
59375 km
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
It is the currently accepted theory to describe the behavior of matter and energy at the atomic scale.
Modern physics
classical physics
Modern and Classical Physics
None
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is Newton's Third Law?
Every body perseveres in its state of rest or uniform and rectilinear motion unless compelled to change its state by forces impressed upon it.
With every action there is always an equal and opposite reaction: That is, the mutual actions of two bodies are always equal and directed in opposite directions
The change of motion is proportional to the motive force impressed and occurs along the straight line along which that force is impressed.
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Newton demostró con un ........ que la luz blanca está compuesta de ....... de diferentes .......... de onda?
prisma, luz, colores
prisma, luz, longitudes
prisma, colores, longitudes
vidrio, luz, longitudes
8.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Who proposed the most famous equation in history: energy equals mass times the speed of light squared?
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