sound

What do we call the vibration that propagates as an acoustic wave through a

transmission medium such as gas, liquid or solid?

• Song

• Sound

• Wave

• Zone

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Sound plays a vital role in our daily living. Communication is one among of its

uses. Can we also use sound in emergency response?

• No, because sound is used only for communication.

• No, because it leads others in panic if a loud sound will be produced.

• Yes, because a loud sound can drive away a strong typhoon or flood.

• Yes, because a loud sound can be the fastest way inform the community

  that a disaster might come.

Which of the following gives the correct order of speed of sound from slowest to

fastest in the given material?

• air, steel, water

• steel, water, air

• water, air, steel

• air, water, steel

Tags

NGSS.MS-PS4-2

Which of the following is NOT capable of transporting sound?

• Air

• Ice

• Vacuum

• Water

Tags

NGSS.MS-PS4-2

Which of the following describes sound wave?

• Oceanic wave

• Standing wave

• Transverse wave

• Longitudinal wave

Tags

NGSS.MS-PS4-1

Which of the following is NOT a characteristic of sound?

• Amplitude

• Velocity

• Wavelength

• Zone

Tags

NGSS.MS-PS4-1

In what material does sound travel the fastest?

• gas

• liquid

• Solid

• Vacuum

Tags

NGSS.MS-PS4-2

Which of the following statements BEST describes the relationship between a

sound and medium?

• Sound is affected by different media.

• Sound cannot pass in different media except in gas.

• Sound is affected by different molecules of each given material. Thus, it

  makes this travels fast and slow.

• Sound is not affected by different molecules of each given material. Thus,

  it makes this travels fast and slow.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What makes sounds travel faster in solid than in gas?

• The arrangement of molecules

• The arrangement of the container

• The temperature of each material

• The temperature of each container

Tags

NGSS.MS-PS4-2

Which of the following is INCORRECTLY matched in terms of the arrangement

of molecules?

• Gas-far

• Liquid-very far

• Solid-compact

• Solid-condensed

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4