States of Matter 1
Solids have a fixed ______ and a fixed _______.
What is shape, volume?
The 3 states of matter are:
What is solid, liquid, gas?
Matter can change states when energy is __________ or ___________.
What is increased, decreased?
When energy is added to a liquid, it becomes a gas. This is known as ________.
What is vaporization/evaporation?
The SI unit for energy is named after this person.
Who is James Joule?
Most substances are solids at _______ temperatures.
What is low?
If an object is hard and has its own shape, then it is a ________.
What is a solid?
Solids can change into a liquid when ______ is applied.
What is heat?
When a gas loses energy, it becomes a liquid again. This process is known as _____________.
What is condensation?
This person was a self-taught mechanical draftsman, who created detailed drawings of inventions.
Who is Lewis Latimer?
This state of matter does not have a shape of its own, the particles can move around freely, and will take on the shape of their container.
What is liquid?
Matter is anything that takes up _______ and has _______.
What is space, mass?
The temperature where a solid will turn into a liquid is called the ________ ________.
What is melting point?
When solids change directly into a gas, without becoming a liquid first, this is called __________.
What is sublimation?
James Joule formed the basis of the law of ________ of ________, which states that matter cannot be created or destroyed, it just changes form.
In this state, the volume & shape can change. They do not take on the shape of a container, but instead spill out of the container to fill an entire space.
What is gas?
In this state, the particles are not able to move much, except for the electrons, which are constantly moving.
What is solid?
When energy is removed from a liquid, it becomes a _______ at its _______ ________.
What is solid?
What is freezing point?
During the balloon experiment, the _______ was the acid, and the _______ was the base. The reaction between these two caused a gas, _______ _______.
What is vinegar?
What is baking soda?
What is carbon dioxide?
One of Joule's most important discoveries was his finding that the amount of heat generated by an electrical conductor is proportional to the resistance times current squared. What did he name this finding?
What is Joule's First Law?
Substances at high temperatures tend to be in this state.
What is gas?
This state of matter moves at a slow pace, and require more energy than solids.
What is liquid?
The temperature at which water will both melt and freeze is ______ degrees Fahrenheit.
What is 32?
The boiling point of water, where water will turn into a gas is _____ degrees Fahrenheit.
What is 212?
Name the 2 most famous inventions that Lewis Latimer assisted in developing and patenting AND the scientists he worked with on these 2 inventions.
What is the telephone, who is Alexander Graham Bell?
What is the light bulb, who is Thomas Edison?