SDL Thermal Energy 1/14

Multiple Choice

What happens when a cup’s surface absorbs light?

• The water cools down

• The water warms up.

• The water stays at the same temperature.

•  The water evaporates immediately.

​Matter that doesn’t have a fixed volume or shape. Particles in gasses spread apart and far at high speeds

​​Gas

​Matter that has a defined shape and volume. The particles in matter are closely packed together

​​Solid

​Matter that is free-flowing and will assume the shape of the container that holds it.

Liquid

Multiple Choice

Which cup surface absorbed the most light in our white painted vs. black painted cup?

• The black painted cup absorbed the most light.
• The white painted cup absorbed the most light.
• The black painted cup reflected the most light.
• Both cups absorbed the same amount of light.

Draw

Draw a LABELED scale model OF CONDENSATION in PARTICLE FORM on the open system below.

Open Ended

What is evaporation?

Multiple Choice

What is the boiling temperature in Farenheit?

• 212

• 100

• 180

• 0

Fill in the Blank

Fill in the blank using your prompts from Last week's SDL.

The greater the temperature difference, the ____________ energy transfers..

Drag and Drop

A larger temperature difference between two systems results in faster energy transfer.​

Placeholder

​

Drag these tiles and drop them in the correct blank above

True

False

Multiple Choice

What happens to water particles during condensation?

• Water particles gain energy and spread apart, forming gas.
• Water particles remain unchanged and do not interact with each other.
• Water particles move slower and come closer together, forming liquid droplets.

• Water particles freeze and turn into ice crystals.

Multiple Choice

Which factor affects how much light warms up a liquid inside a cup?

• The cup’s size.

•  The amount of liquid in the cup.

• The air temperature

• The cup’s surface material.

Dropdown

Light can warm water even if it does not pass through the cup wall.​

Select answer

​

Open Ended

A pot of water is placed on a stove and heated to a boil. What happens to the temperature of the water as it boils

Fill in the Blank

Fill in the blank using your prompts from Last week's SDL.

Light transfer heat energy when light is ________

Match

Which scientific instrument would you use for and what is it's purpose?

• Scale Model

• Beaker

• Microscope

• Thermometer

• Scale

Representation of phenomenon

Handling of liquids and chemicals

Magnification of small specimens

Measurement of temperature

Instrument used to weigh objects

• Representation of phenomenon

• Handling of liquids and chemicals

• Magnification of small specimens

• Measurement of temperature

• Instrument used to weigh objects

Open Ended

Brainstorm: What do you know about Matter in an OPEN SYSTEM

Fill in the Blank

Fill in the blank using your prompts from Last week's SDL

Temperature changes can occur and affect liquid in a cup, even when light is____ present.

Multiple Choice

What is the freezing point of liquid in Celscuis?

• 32

• 0
• 100

• 212

Multiple Choice

What can go in and out of a closed system?

• Matter
• Information
• Energy
• Heat

Multiple Choice

Can light generate heat?

• Light has no effect on temperature.
• Light cannot generate heat.
• Heat is produced only by electrical sources.
• Light can generate heat.

Multiple Choice

Can Heat energy can transfer from the cup walls to the liquid

• Yes, heat energy can transfer from the cup walls to the liquid.
• No, heat energy cannot transfer from the cup walls to the liquid.

Multiple Choice

Which variable would be the dependent variable in an experiment researching condensation effects?

• Temperature of the environment
• Duration of exposure
• Type of surface
• Amount of condensation

Multiple Choice

What happens when light reflects off a white-painted surface

• Most of the light is absorbed.

•  Most of the light is transmitted through.

• Most of the light bounces back.

• The light does not interact with the surface.