Show:
Light
Sound
Forces and Motion
Isaac Newton
Science Buffet
100
A lens or combination of lenses that enlarges the image of an object
What is A MAGNIFYING GLASS?
100
a continuous slight shaking movement from side to side. Guitars, banjos, and rubber bands do this.
What is VIBRATION?
100
The unit of measurement that scientists use to measure force.
What are NEWTONS?
100
A device that changes the direction or the amount of force needed to do work.
What is; A MACHINE?
100
The measurement that scientists use to measure Work
What are Joules?
200
A clear optical object with flat, polished surfaces that refracts light and separates it into res, orange, yellow, green, blue , indigo and violet.
What is A PRISM?
200
The highness or lowness of a tone
What is PITCH?
200
The action or process of moving or being moved.
What is MOTION?
200
My 2nd Law
What is: An object at rest will remain at rest until acted upn by an outside force?
200
I keep satellites and the planets I orbit, your chair on the ground, and your ice cream in the cone.
What is GRAVITY?
300
A lens that has at least one surface that curves outward.
What is CONVEX LENS?
300
What scientists use to measure sound.
What Are DECIBELS?
300
A force which tries to pull two objects toward each other. It keeps you on the earth, and the planets in their orbits.
What is GRAVITY?
300
My 1st Law?
What is An object will remain in motion until acted upon by an outside force?
300
When an object in motion doesn't want to change its motion.
What is INERTIA?
400
When Light bounces off of a mirror.
What is REFLECTION?
400
Tightening or loosening a rubber band changes this.
What is PITCH?
400
The resistance that one surface or object encounters when moving over another; It always produces heat.
What is FRICTION?
400
A lever, an inclined plane, and a pulley are examples of these.
What are SIMPLE MACHINES?
400
The type of motion that a PENDULUM has
What is; A PERIODIC MOTION?
500
A lens that has at least one surface that curves inwards
What is A CONCAVE LENS?
500
Something that can be heard.
What is AUDIBLE SOUND?
500
A push or a pull that acts on an object.
What is a FORCE?
500
My 3rd Law
What is: For every action there is an equal and opposite reaction?
500
The speed of Light
What is; 186,000 miles per second