Unit 6, Lesson 5 Quizs

Elliptical (not the exercise machine)

• Refers to the oval shape of planetary orbits as described by Kepler's laws.

• A term used to describe a type of exercise machine.

• A geometric shape with all points equidistant from a center point.

• A style of music characterized by smooth, flowing melodies.

Nicolaus Copernicus

• Proposed the geocentric model of the universe, placing the Earth at the center.

• Proposed the heliocentric model of the universe, placing the Sun at the center rather than the Earth.

• Developed the laws of planetary motion based on the Earth-centered model.

• Introduced the concept of gravity as a force acting on celestial bodies.

Heliocentric

• A model of the universe that places the Sun at the center.

• A theory that suggests the Earth is the center of the universe.

• A concept that describes the rotation of planets around the Earth.

• A scientific principle related to the gravitational pull of the Moon.

Geocentric

• A model of the universe that places the Earth at the center.

• A theory that suggests the Sun is at the center of the universe.

• A concept that describes the Earth's rotation around the Moon.

• A model that explains the movement of stars in the sky.

Celestial bodies

• Natural objects in space such as stars, planets, and moons.

• Artificial satellites orbiting Earth.

• Meteorological phenomena like clouds and storms.

• Human-made objects like spacecraft and satellites.

Scientific Inquiry

• The process of investigation and experimentation to acquire new knowledge.

• A method of memorizing scientific facts.

• A way to conduct experiments without a hypothesis.

• The study of historical scientific discoveries.

Empirical Evidence

• Information acquired by observation or experimentation that is used to support scientific theories.

• Data that is purely theoretical and not based on real-world observations.

• A type of evidence that is only valid in a laboratory setting.

• Information that is derived from personal beliefs and opinions.

Sir Isaac Newton

• Formulated the laws of motion and universal gravitation, which laid the foundation for classical mechanics.

• Developed the theory of relativity and quantum mechanics.

• Invented the calculus and contributed to the field of optics.

• Discovered the laws of thermodynamics and fluid dynamics.

Johannes Kepler

• Known for his laws of planetary motion, which describe the orbits of planets as circular.

• Known for his contributions to the theory of relativity.

• Known for his laws of planetary motion, which describe the orbits of planets as elliptical.

• Known for his work on the laws of thermodynamics.

The Cosmos

• A vast emptiness with no structure.

• The universe seen as a well-ordered whole.

• A collection of random stars and planets.

• A mythical place in ancient stories.