Sounds of Science

Which of the following scenarios would result in sound being produced?

• Taking a nap
• Sharpening your pencil
• Looking out a window
• Thinking about your homework

__________________________ is the back-and-forth motion of an object.

• vibration
• sound wave
• frequency
• amplitude

Sound is a type of energy

• True

• False

When Mr. Allen yells his name in a cave, the sound reflects off the walls of the cave and travels back to his ears.  What is this called?

• refraction
• amplitude
• pitch
• echo

Tags

NGSS.MS-PS4-2

Sound travels through vibration.

• TRUE

• FALSE

What pitch does a tuba make?

• high

• low

What is volume?

• a type of energy you can hear
• how loud or soft a sound is
• how high or low and sound is
• to move back and forth quickly

Sound travels through solids.

• True
• False