physics of music

The high pressure waves reflect as high pressure at the end of a....

• Closed pipe resonator

• Open pipe resonator

• Closed pipe harmonic

• Open pipe harmonic

Tags

NGSS.HS-PS4-1

What part of a sound wave is witnessed at the open end of a tube

• Amplitude

• Pitch

• Node

• Antinode

With increasing frequency, at what intervals are resonance lengths found in a closed pipe?

• Quarter wavelengths

• Half wavelengths

• Every wavelength

• Double wavelengths

Tags

NGSS.HS-PS4-1

What effect does tightning the string of a guitar have on the sound?

• The frequency is decreased

• The frequency is increased

• The amplitude is decreased

• The amplitude is increased

Tags

NGSS.HS-PS4-1

This wave is found in or on a

• String

• bar

• Open Tube

• Closed Tube

Tags

NGSS.HS-PS4-1

This wave is found in/on a

• String

• Bar or Open Tube

• Closed Tube

Tags

NGSS.HS-PS4-1

This wave is found in/on a

• String

• Rod

• Open Tube

• Closed pipe

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

This closed end tube is in the

• 6th harmonic

• 7th harmonic

• 8th harmonic

• 9th harmonic

Tags

NGSS.HS-PS4-1

This open end tube is in the

• 1st harmonic

• 2nd harmonic

• 3rd harmonic

• 4th harmonic

Tags

NGSS.HS-PS4-1

How many wavelengths are there on a string vibrating at its fundamental frequency?

• 1/4
• 1/2
• 1
• 2

Tags

NGSS.HS-PS4-1