WorksheetsUnit 3: Energy Quizizz
Total questions: 16
Worksheet time: 9mins
LT 1: Which has the most density?
LT 1: True or False: As a substance is heated and thermal energy increases, the particles speed up and spread out which decreases its density.
LT 1: What is the correct order of the glasses
LT 1: How does kinetic energy change when something is heating up?
LT 2: What is a convection current?
LT 2: What form of energy transfer is this?
LT 2: What type of heat transfer occurs at point B?
LT 2:Check all the boxes that are examples of convection currents
LT 3: In an energy transfer experiment, four blocks of different temperatures are stacked. Where would energy transfer by conduction move downward, from a higher block to a lower block?
LT 3: True or False: Temperature moves from cold to hot
LT 3: On a hot summer day your mom tells you to shut the door because you are letting all the cold air out. Is her statement true?
LT 3: What will happen when two objects/spaces reach thermal equilibrium?
LT 3: Check all the boxes that are good conductors
LT 3: Check all the boxes that make good insulators
LT 3: This question has two parts. First, answer Part A. Then, answer Part B.
Two students are sitting near a campfire.
Part A
What is the role of conduction in this system?
to transfer thermal energy from the firewood to the students' hands
to transfer thermal energy from the rocks and ground around the fire to the students' feet
to transfer thermal energy from the air to the students' bodies
to transfer thermal energy from the firewood to the surrounding air
LT 3:
Part B
Which statement best describes how thermal energy is transferred in the scenario?
The smoke from the burning wood spreads thermal energy in all directions.
The fire emits light and thermal energy, which radiates outward in straight lines.
The heated rocks transfer thermal energy to the surrounding air.
Thermal energy from the smoke, wood, and flames disperses into the air and then to the students.
