Show:
Types of Energy
Metals, Non-Metals, and Metalloids
Thermal Energy
Density
Mystery Category!
100
This is what the "N" in MRS CENT stands for.
What is nuclear energy?
100
These are shiny, are good conductors, and are malleable.
What is a metal?
100
What does thermal mean?
What is heat.
100
Density is the measure of _____________ an object is for its size.
What is heavy.
100
A bike is an example of something that uses this type of energy.
What is mechanical.
200
If I jump into the air, I have this kind of energy.
What is kinetic energy?
200
Metalloids are found in this place on the periodic table.
What is the stairstep/ staircase.
200
This type of thermal energy movement occurs in the sun's electromagentic waves.
What is radiation.
200
Density is calculated by dividing this by volume.
What is mass.
200
This allows heat to pass through it easily.
What is a good conductor.
300
What does each letter in MRS CENT stand for?
What is mechanical, radiant, sound, chemical, electrical, nuclear, and thermal.
300
These are not good conductors of heat and electricity.
What is non-metals.
300
Thermal energy always flows from _________ to __________.
What is hot to cold.
300
An object has a mass of 60g and a volume of 20cm3. It's density is __________?
What is 3 g/cm3.
300
What are the 3 types of energy in a hair dryer?
What is mechanical, electrical, and thermal.
400
This is another name for radiant energy.
What is light energy?
400
This word means that something can be hammered down into thin sheets.
What is malleable.
400
What two types of materials can convection occur in?
What is a liquid or gas.
400
An object has a density of 3g/cm3 and a mass of 90g. Its volume is ___________________.
What is 30 cm3.
400
Describe the difference between potential and kinetic energy.
What is stored energy versus the energy of movement.
500
Name the 4 types of energy found in a flashlight.
What is mechanical, chemical, electrical, and radiant.
500
If I have an object that is a good conductor under certain conditions, is not malleable, and may or may not be shiny, what is it?
What is a metalloid.
500
If two substances come in contact and eventually reach the same temperature, what do we call this?
What is thermal equilibrium?
500
Object #1 has a mass of 12g and volume of 4cm3. Object #2 has a mass of 50g and a volume of 100cm3. Which will float in water and why?
What is #2 because it's density is 0.5 g/cm3, which is less than the density of water (1.0 g/cm3).
500
What does the law of conservation of energy state?
What is that energy can never be created nor destroyed.