Energy Conversation
Use the Forces
Heat and Light
Elementary, my Dear Atom
Compounds are the Solution
100
This law states that energy can neither be created nor destroyed, only transformed.
What is Law of Conservation of Energy?
100
These types of forces occur when two things are touching.
What are contact forces?
100
Heat is always transferred in this direction.
What is hot to cold?
100
Electrons have this type of electrical charge.
What is a negative charge?
100
This is a particle made of two or more different elements chemically bonded together.
What is a compound?
200
This is what we call kinetic plus potential energy.
What is mechanical energy?
200
These are two examples of non-contact forces.
What are gravity, electricity, and magnetism?
200
These waves have the shortest wavelength on the electromagnetic spectrum.
What are gamma rays?
200
This is the chemical symbol for the following element.
What is Hg?
200
Cake batter, milk, and air are all this type of mixture.
What is a homogeneous mixture?
300
Your body converts stored fat and sugars to move across the room. In this example, energy is transformed in these ways
What is chemical energy to kinetic energy?
(or)
What is potential energy to kinetic energy?
300
This is the net force of the following image.
What is zero Newtons?
300
This type of heat transfer is used by the sun's ultraviolet light.
What is radiation?
300
Elements on the periodic table are arranged according to this quantity.
What is Atomic Number?
300
This is what we call the sugar that is dissolved into a coffee solution.
What is a solute?
400
When a flashlight is on, the chemicals in the battery react to produce an electric current. This activates the bulb at the front.
The energy transforms in these ways.
What is chemical to electrical to light energy?
400
An object drifting in space will do this when no force acts on it.
What is keep moving at a constant speed in the same direction?
400
All waves on the electromagnetic spectrum are equal in this quantity.
What is speed through a vacuum?
400
This is the number of neutrons in Iodine.
What is 74 neutrons?
400
Ammonia has a pH of 11.6 and is categorized as this.
What is a base?
500
The roller coaster has roughly equal kinetic and potential energy at this point.
What is point C?
500
The force of gravity changes depending on these two quantities.
What are mass and distance?
500
List the following in order from lowest to highest frequency.
Ultraviolet rays, infrared waves, microwaves, gamma rays, x-rays.
What is microwaves, infrared waves, ultraviolet rays, x-rays, gamma rays?
500
This is the name of the right-most Group on the Periodic Table including Helium, Neon, and Krypton.
What are the Noble Gases?
500
A solution is made up of these two important components.
What are solute and solvent?