Newtons Laws (Force, Mass, Motion)
What is Newtons First law of motion?!
an object at rest stays at rest and an object in motion stays in motion, unless acted upon by an outside force.
Energy in Motion
What is kinetic energy.
What is an element?
an element is, a pure substance that CAN NOT BE BROKEN DOWN; into simpler substances.
What is the definition of a liquid?
What is a wave.
a disturbance of energy.
What is Newtons Second Law of Motion?
The relationship between an object's mass m, its acceleration a, and the applied force F is F = ma.
kg m2/s2
What is a joule.
What is a compound? (HINT):examples of a compound are water and/or carbon dioxide
a compound is made up of two or more types of elements; that are bonded in fixed ratios.
What is a gas?
a substance which takes the shape of its container and fills the container.
What are mechanical waves?
waves that require matter to propagate or move.
What is Newtons Third Law of Motion?!
Forces come in pairs. For every force applied, a resulting force of equal magnitude but opposite direction will also be present.
kg m2/s3
What is a watt.
What is a mixture?
a mixture is a substance made by mixing other substances; and they are combined together, and can be physically separated.
What is a solid?
matter with a rigid shape that does not take the shape of its container
What are electromagnetic waves?
Electromagnetic (EM) waves form a spectrum of energy levels and are a disturbance of electric and magnetic fields that travel through space at the speed of light.
What is the definition of, force?
a push or pull
The energy associated with the breaking of chemical bonds
What is chemical energy.
Two ways that elements, compounds, and mixtures relate to one another?
They are all matter.
They all are made from of elements.
What is the frequency of a wave?
The frequency of a wave is the number of wave crests or troughs that pass a fixed point in a specific unit of time
What is Mass?
the amount of matter, that there is in something, measured in grams
You can demonstrate this scientific principle by using steam from boiling water to turn a mechanical flywheel which will create electrical current in a turbine.
The law of conservation of energy
M/V
What is density
Which color of visible light has a higher frequency (more energy) red or blue?
Blue