Experiments
what you think is going to happen during an experiment. Also known as an educated guess.
What is a hypothesis?
Lens that is thicker on the edges than in the middle. (Hint: makes things looks further).
What is a concave lens?
part of the eye that has cells that change light energy to electrical and chemical energy in the form of nerve impulses.
What is the retina?
things that do not change during an experiment
What are controlled variables or constants
In Newton's 1st law, an object at motion stays at motion until...
What is "a force acts on it"?
The colors of the visible light spectrum (rainbow).
What is ROYGBIV?
These are things you use for the experiment
What are materials?
Forces that are equal in size and opposite in direction. They cancel each other out..
What are balanced forces?
A force that pulls all objects in the universe to be pulled towards one another. Hint: falling apple
What is gravity?
The color that moves the slowest.
What is violet/purple?
The rules/instructions you follow for an experiment
What are procedures/methods?
The force responsible for ocean waves.
What is gravity?
Do you slide faster with more or less friction?
What is less friction?
the type of lens would you use to magnify a butterfly
What is a convex lens?
Materials that let SOME light pass through them.
What is translucent?
the outcome of the experiment
What is the result?
Lens that is thicker in the middle than it is the edges. (Hint:makes things look closer)
What is a convex lens?
what happens to light in a microscope. Hint: makes smaller things look bigger
What is refraction?
The 2 properties required for something to be reflective.
What is shiny and smooth?