PowerPoint Presentation

Hmm keep thinking!When we play a guitar, there is a certain type of energy. We use our ears to sense this type of energy, what could it be?

Try Again!That sounds just about right!Guitars have strings that vibrate. These vibrations make sound waves that travel into our ears!Thats how we are able to hear sound energy!When we sing, we make sounds. How do you think that happens?

Thats Right!Guitars do have something to do with energy!

What type of energy is created when guitar strings are plucked?ElectricalSoundLight

Thats Right!Refrigerator magnets do have something to do with energy!

What type of energy allows the magnets to stick to the refrigerator?HeatElectricalMagnetic

Which of these objects has something to do with energy?

a) Vacuum cleaner

b) Guitarc) Campfire

d) Refrigerator magnets

e) Oven/StoveFinish

Thats Right!Campfires do have something to do with energy!

What type of energy is produced by campfires that help us to see in the dark?HeatSoundLight

How much do you think you know?Thumbs-up if you feel like you know a lot.

Thumbs-down if you feel like you have a lot more to learn.Types of Energy:HeatElectricalMagneticLightSound

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