1. What is matter?
- Matter refers to anything that has mass and takes up space.
2. What are the three states of matter?
- The three states of matter are solid, liquid, and gas.
3. How does temperature affect matter?
- Temperature affects matter by causing it to change state or expand and contract in volume.
4. What is temperature?
- Temperature refers to the degree of hotness or coldness of an object or substance.
5. What is the SI unit of temperature?
- The SI unit of temperature is Kelvin (K). Other common units include Celsius (°C) and Fahrenheit (°F).
Matter and Temperature Quick Check
10 answers
Which option is a measure of the average kinetic energy of the particles in a substance?(1 point)
Responses
thermal energy
thermal energy
temperature
temperature
heat
heat
phase
phase
Responses
thermal energy
thermal energy
temperature
temperature
heat
heat
phase
phase
temperature
A blacksmith strikes a piece of metal with a hammer repeatedly. The metal slowly begins to glow as the temperature increases, and the metal becomes more malleable. Which changes on a microscopic level led to the visible changes in the properties of the metal? (1 point)
Responses
The average speed of the particles increased.
The average speed of the particles increased.
The potential energy of the particles decreased.
The potential energy of the particles decreased.
The kinetic energy of the particles decreased.
The kinetic energy of the particles decreased.
The individual temperature of the particles increased.
Responses
The average speed of the particles increased.
The average speed of the particles increased.
The potential energy of the particles decreased.
The potential energy of the particles decreased.
The kinetic energy of the particles decreased.
The kinetic energy of the particles decreased.
The individual temperature of the particles increased.
The average kinetic energy of the particles increased.
Which statement best describes heat?(1 point)
Responses
Heat flows from hot to cold and is a form of thermal energy.
Heat flows from hot to cold and is a form of thermal energy.
Heat flows from hot to cold and is the transfer of thermal energy.
Heat flows from hot to cold and is the transfer of thermal energy.
Heat flows from cold to hot and is a form of thermal energy.
Heat flows from cold to hot and is a form of thermal energy.
Heat flows from cold to hot and is the transfer of thermal energy.
Responses
Heat flows from hot to cold and is a form of thermal energy.
Heat flows from hot to cold and is a form of thermal energy.
Heat flows from hot to cold and is the transfer of thermal energy.
Heat flows from hot to cold and is the transfer of thermal energy.
Heat flows from cold to hot and is a form of thermal energy.
Heat flows from cold to hot and is a form of thermal energy.
Heat flows from cold to hot and is the transfer of thermal energy.
Heat flows from hot to cold and is the transfer of thermal energy.
What is thermal energy?(1 point)
Responses
a material that is a conductor of heat
a material that is a conductor of heat
the distance between particles and their freedom to move around
the distance between particles and their freedom to move around
the measurement of energy in an object due to position, conduction, or chemical composition
the measurement of energy in an object due to position, conduction, or chemical composition
the total kinetic energy of all particles in a substance
Responses
a material that is a conductor of heat
a material that is a conductor of heat
the distance between particles and their freedom to move around
the distance between particles and their freedom to move around
the measurement of energy in an object due to position, conduction, or chemical composition
the measurement of energy in an object due to position, conduction, or chemical composition
the total kinetic energy of all particles in a substance
the total kinetic energy of all particles in a substance
Bot is absolutely Correct
4/4
4/4
5 answers