Category 1: Types of Heat Transfer ♨️
This describes the flow of energy between substances that are in contact (touching)
What is Conduction?
What does temperature measure?
What is Average Kinetic Energy?
What do you do to convert Celsius to Kelvin?
What is Add 273 ?
What is a conductor?
What is a material that allows heat to flow easily?
What is reflection?
What is a Energy bouncing off a surface?
This type of heat transfer happens in liquids and gases through movement.
What is Convection?
What does thermal energy measure?
What is Total Kinetic Energy?
Convert 25°C to Kelvin.
What is 298K?
Give one example of a good conductor.
What is Copper/Silver/Metals?
What is absorption?
What is Energy being taken in?
This type of heat transfer does not require particles.
What is Radiation?
Two beakers have the same temperature. One has more liquid. Which has more thermal energy?
What is The one with more Liquid (more particles)?
What is absolute zero in Kelvin?
What is 0K?
What is an insulator?
What is a material that slows or prevents heat transfer?
Metals are usually good at being this.
What are Conductors?
This type of heat transfer involves particles colliding directly.
What is Conduction?
If particles move faster, what happens to temperature?
What is Temperature increases?
Water freezes at what temperature in Kelvin
What is 273K?
Which is a better insulator: air or metal?
What is Air?
This value tells how well a material resists heat transfer.
What is R-Value?
This type of heat transfer creates a circular movement called a current.
What is Convection?
Why can two objects have the same temperature but different thermal energy?
What is Because thermal energy depends on number of particles (volume)
A substance is 300 K. What is this in Celsius
What is 27C?
Sam is hungry and wants to cook an omelette as quickly as possible, should he use a copper pan or a nickel pan? Explain why.
What are Copper pan, because copper is a better conductor of heat, so it transfers heat faster to the food?
Why does aluminum foil (shiny side) help keep food warm?
What is It reflects heat back to the food?