Sound Waves Intensity

Sound Waves Intensity

8th Grade

10 Qs

quiz-placeholder

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Sound Waves Intensity

Sound Waves Intensity

Assessment

Quiz

Physics

8th Grade

Hard

NGSS
MS-PS4-2, HS-PS4-1, HS-PS4-5

+1

Standards-aligned

Created by

Charles Martinez

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Unit for measuring Sound Intensity

A. Joules

B. Lambda (λ)

C. Watts / Metre2 or Decibel

D. Hertz

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following will absorb sound best?

(a) Thermocol

(b) Steel

(c) Paper

(d) Glass

Tags

NGSS.MS-PS4-2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Sound Intensity is also called __________

A. Frequency

B. Amplitude

C. Sound Waves

D. Acoustic Intensity

Tags

NGSS.HS-PS4-5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The process of blocking sound is called

(a) Oscillatory motion

(b) Sound Insulation

(c) Noise Conduction

(d) Vibratory Motion

Tags

NGSS.MS-PS4-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the relation between Sound Intensity and Amplitude?

A. They are Inversely Proportional

B. They are Directly Proportional

C. They are Non – Linearly Proportional

D. None of these

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What sound is disturbing to the human ear?

(a) Above 120 dB

(b) Above 85 dB

(c) Below 20 dB

(d) Below 900 dB

Tags

NGSS.HS-PS4-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Shown here is a graph depicting different levels of Amplitude. Which one of the marked points will have highest Sound Intensity, keeping values of amplitude in mind? (Note - Points are A, B and C)

A. Point A

B. Point B

C. Point C

D. All Points are equal in Sound Intensity.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

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