Energy
This type of energy exists when objects are in motion.
What is kinetic energy?
This phase change occurs when a solid becomes a liquid.
What is melting?
The mass of an irregularly shaped metal is 75g. The volume of that metal is 45mL. Find the density.
What is 1.67 g/mL?
A good one of these gives information about what the experiment is about.
What is a title?
This tool is used to measure the volume of irregular objects and liquids.
What is a graduated cylinder?
In this type of change, the particles take on, or absorb, energy.
What is an endothermic change?
This phase change happens when a substance goes from a solid state to a gas state.
What is sublimation?
You are given the density of a substance, which is 10 g/mL and the mass which is 200g. The volume of this substance is...
What is 20 mL?
This stage is towards the end of the experiment and involves looking at the results.
What is data analysis?
This tool is one used to measure mass.
What is a triple beam balance?
Temperature is a measure of this kind of energy.
What is thermal energy?
This phase change occurs when a substance's temperature decreases as it goes from a liquid to a solid.
What is freezing?
The density of a container of salt is 1.68g/mL. The cup of salt contains 100mL. What is the mass of the salt?
What is 168 g?
These remain the same throughout the experiment.
What are constants?
This is the SI standard unit of measurement for temperature.
What is Celsius?
How many ways can heat be transferred?
What is three?
A phase change that changes from a solid to a liquid is this.
What is melting?
9,739 mg is equal to how many kilograms?
What is 0.009739 kg?
One of these is an educated guess often in if/then format.
What is a hypothesis?
The graduated cylinder is measured by reading at this level.
What is the meniscus?
Absolute zero is the equivalent of 0K, or 0 degrees on the Kelvin scale. What is this equal to on the Celsius scale?
What is -273*C?
On a time vs temperature graph, the point at which a substance goes from liquid to a gas is this.
What is a boiling point?
The density of a log of poplar wood is 0.5 g/cm3. The mass is 500 g. What is the volume of the log?
What is 1000 cm3?
These are what is manipulated by the experimenter in an experiment.
What are independent variables?
This measurement of a regular solid is taken by dividing the mass of this object by the result of multiplying three sides together, also referred to as the volume.
What is density?