Sound Basics
What do all sounds begin with?
What is a vibration?
What does sound need to travel through?
What is a medium (like air, water, or solids)?
What word describes how high or low a sound is?
What is pitch?
What part of your body vibrates so you can talk?
What are vocal cords?
What animal uses echolocation to "see" with sound?
What is a bat?
What type of energy is sound?
What is mechanical energy?
Does sound travel faster in air or water?
What is water?
What word describes how loud or soft a sound is?
What is volume?
What happens when you tighten a guitar string?
What is the pitch gets higher?
What do we call sound that is too loud and hurts our ears?
What is noise pollution?
Can sound travel through space?
What is no?
What state of matter does sound travel fastest in?
What is solid?
What happens to pitch when an object vibrates faster
What is it gets higher?
What happens when you tighten a guitar string?
What is the pitch gets higher?
What kind of waves are used in ultrasounds?
What are sound waves?
What do we call the back-and-forth movement that causes sound?
What is vibration?
What happens to sound in space?
What is it doesn’t travel?
What do we call a low-pitched, loud sound?
What is a roar or rumble?
What tool lets us see sound waves?
What is an oscilloscope?
What do whales and dolphins use to communicate underwater?
What are sound signals or echolocation?
What tool do we use to measure how loud a sound is?
What is a decibel meter?
Why do we hear thunder after we see lightning?
What is light travels faster than sound?
What are the speed of vibration and length of the object?
What are the speed of vibration and length of the object?
What part of the ear picks up vibrations?
What is the eardrum?
What’s one way to protect your ears from loud sounds?
What is wearing ear protection?