Physical/Chemical
Color, shape, texture, odor, density, mass, volume, hardness and malleability are this type of property.
What are PHYSICAL PROPERTIES?
When methane burns, this is the evidence of a CR.
What is LIGHT?
The ability to cause change.
What is ENERGY?
Speed
DISTANCE/TIME
The amount of matter an object contains.
What is MASS?
A new substance is formed.
What is CHEMICAL CHANGE?
Mixing baking soda and vinegar, this is seen as evidence of a CR.
What are bubbles?
Energy of motion.
What is KINETIC ENERGY?
Kinetic Energy
(Mass x Speed x Speed)/2
Energy that is a result from an object’s position above the ground.
What is GRAVITATIONAL POTENTIL ENERGY?
Sugar+water
What is a PHYSICAL CHANGE?
When sugar is torched on cream brûlée, this is evidence of a chemical reaction.
What is CHANGE IN COLOR?
Type of energy which is the result of an object’s position.
What is KINETIC ENERGY?
If a softball and a baseball with twice the mass are thrown, this ball will have more kinetic energy.
What is the baseball? (It will have 2X the kinetic energy)
Energy converts from this to this on a swing.
What is POTENTIAL ENERGY to KINETIC ENERGY?
Flammability and reactivity are examples of this type of property.
What are CHEMICAL PROPERTIES?
When soap is mixed with iron and water, a sticky substance sticks to the walls of the bowl, showing this evidence of a chemical reaction.
What is CHANGE IN PROPERTIES?
Potential Energy exists because of these two forces.
What are GRAVITY and MAGNETISM?
Two baseballs are thrown, one at 30mph and another at 55mph. This ball has more kinetic energy.
What is the 55mph ball?
Conversions of energy when you throw a ball in the air and it hits the ground.
What is POTENTIAL ENERGY to KINETIC ENERGY to GRAVITATIONAL POTENTIAL ENERGY to zero of any of these.
Law that states molecules are neither created nor destroyed.
What is the LAW OF CONSERVATION?
Boiling water is this type of change.
What is a PHYSICAL CHANGE? (Bubbles can be tricky if the substance is vaporizing, or changing state.)
The amount of Kinetic Energy depends on these two factors.
What are MASS and SPEED?
If we quadrupled the mass of a moving object, the Gravitational Potential Energy would do this.
What is quadruple? (X4)
Formula for gravitational Potential Energy.