Sound Waves Lab Conclusion Questions

How did the sound change from when your fingers were out of your ears versus when they were in your ears?

• Sound was softer

• Sound was louder

• No change in the sound

• There was not sound

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

How did the sound of the spoon section differ when you changed to the wooden spoon?

Tags

NGSS.MS-PS4-2

How does the ruler make a sound in the second section of the lab?

• It doesn't make a sound

• It vibrates against the hand

• It vibrates against the desk

• It doesn't vibrate to make a sound

Tags

NGSS.4-PS3-2

NGSS.4-PS4-1

How did you make the sound quieter in the ruler portion?

Tags

NGSS.MS-PS4-2

When you changed the length of the ruler, how did the sound change?

Tags

NGSS.MS-PS4-1