Matter
Anything that occupies space and has mass
What is matter?
It is the main source of heat and light.
What is the sun?
It is a form of energy produced by vibrating bodies.
What is sound?
It is the action or process of being moved, or changing its place or position.
What is motion?
He is credited with the invention of the telephone.
Who is Alexander Graham Bell?
No two objects can occupy the same _______ at the same time.
What is space?
They are tiny, or very small, bits of something.
What are particles?
It is the rapid and rhythmic back-and-forth movement of particles in the air.
What is vibration?
It is the strength or energy applied to move an object, such as a push or a pull.
What is force?
He invented the telegraph.
Who is Samuel Morse?
It is the amount of space an object occupies.
What is volume?
It is a place that has no particles, or bits of matter.
What is a vacuum?
It is the form that sound makes when it travels. They move outward from a vibrating object, kind of like ripples of water.
What are sound waves?
It is another term for moving air.
What is wind?
He formulated the laws of motion, which are three laws that describe the relationship between the motion of an object and the forces acting on it.
Who is Isaac Newton?
It is the amount of matter an object is made up of.
What is mass?
These are lines of light that travel in a straight path from a bright object such as the sun
What are rays?
Sound waves travel fastest through this type of matter because there are a lot more particles in it that can vibrate.
What are solids?
It is a kind of force applied to move objects away from a body.
What is a push?
He is called the greatest physicist of the 20th century because of three groundbreaking research results that had a great impact on physics. He is most famous for the theory of relativity, which stated that "Energy equals mass times the speed of light squared."
Who is Albert Einstein?
These are observable characteristics of matter, such as color, shape, size, texture.
What are properties?
It is an area of darkness created when light is blocked by something
What is a shadow?
Light travels through air 850 times ______ than sound.
What is faster?
It is a kind of force applied to move an object towards a body.
What is a pull?
They are three great philosophers of ancient Greece who established the foundations of the disciplines of astronomy, biology, mathematics, politics, and philosophy.
Who are Socrates, Plato, and Aristotle?