Solar Cooker Reflection (get it?)

What type of energy do solar cookers use?

• Wind energy

• Solar energy

• Hydro energy

• Nuclear energy

Tags

NGSS.MS-PS3-3

Which of the following is a renewable source of energy?

• Solar energy

• Petroleum

• Natural gas

• Coal

What is the primary benefit of using solar energy?

• It is limited in supply

• It is expensive

• It is non-renewable

• It reduces carbon footprint

Which device converts sunlight directly into electricity?

• Wind turbine

• Solar panel

• Geothermal plant

• Hydroelectric dam

Tags

NGSS.MS-PS3-5

What was the purpose of using aluminum foil in some of the designs?

• it absorbs solar energy

• It reflects solar energy

• It looks pretty

• to blind teachers so they can't see that I am on my phone

Tags

NGSS.MS-PS3-3

Because aluminum is a metal, it is ________ & __________

• brittle (easy to break)

• malleable

  (easy to shape)

• a good conductor

• a good insulator

What is the purpose of using black paint (or black paper) in some of the designs?

• black materials absorb heat energy

• black materials reflect heat energy

• black materials are just better

• there was no real purpose

Tags

NGSS.MS-PS3-3

What is the purpose of using plastic wrap in some of the designs? (select 2)

• there was no real purpose except to frustrate us

• the plastic wrap reflects heat energy

• the plastic wrap protects our food from ants and bugs

• the plastic wrap traps heat energy in

Tags

NGSS.MS-PS3-3

NGSS.MS-PS1-4

The energy from the sun is created by a process called:

• nuclear fission
• nuclear fusion
• nuclear reaction
• nuclear core

Tags

NGSS.HS-ESS1-1

NGSS.HS-PS1-8

The sun is a medium-sized star.

• false

• true

• the what?