
Taraf Intensitas
Authored by yoyokdarsono_fisikasman5pku@yahoo.co.id yoyokdarsono_fisikasman5pku@yahoo.co.id
Physics
University
Used 3+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
01). Bunyi 2 mesin A yang sejenis sedang bekerja menghasilkan taraf intensitas bunyi sebesar 30 dB. Jika intensitas ambang bunyi maka bunyi dari 4 mesin sejenis A di atas menghasilkan intensitas bunyi sebesar . . . .
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
02). Pada jarak 3 meter dari sumber ledakan terdengar bunyi dengan taraf intensitas 50 dB. Pada jarak 30 meter dari sumber ledakan bunyi itu terdengar dengan taraf intensitas . . . .
A. 5 dB
B. 20 dB
C. 30 dB
D. 35 dB
E. 45 dB
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
03). Bunyi mesin tik rara-rata menimbulkan taraf intensitas 75 dB. Taraf intensitas 10 mesin tik yang digunakan bersamaan adalah . . . .
A. 7,5 dB
B. 75 dB
C. 85 dB
D. 750 dB
E. 850 dB
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
04). Taraf intensitas bunyi sebuah mesin rata-rata 50 dB. Apabila 100 mesin dihidupkan bersama, maka taraf intensitasnya . . . .
A. 20 dB
B. 50 dB
C. 70 dB
D. 75 dB
E. 150 dB
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
05). Jika sebuah sepeda motor berjalan melewati seseorang, maka menimbulkan taraf intensitas 80 dB. Bila sekaligus orang itu dilewati 10 sepeda motor maka taraf intensitasnya adalah . . . .
A. 8 dB
B. 70 dB
C. 80 dB
D. 90 dB
E. 800 dB
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
06). Sebuah pengeras suara berdaya 125,6 watt, memancarkan gelombang bunyi berupa gelombang sferis (Io = ), maka taraf intensitas bunyi yang didengar oleh pendengar pada jarak 10 meter dari sumber bunyi adalah . . . .
A. 80 dB
B. 90 dB
C. 100 dB
D. 110 dB
E. 120 dB
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
07). Intensitas bunyi mesin jahit yang sedang bekerja adalah , Jika intensitas ambang bunyi Io = maka taraf intensitas bunyi dari 10 mesin jahit sejenis yang sedang bekerja bersama-sama adalah . . . .
A. 400 dB
B. 300 dB
C. 40 dB
D. 30 dB
E. 3 dB
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
Evaluasi Gelombang Mekanik
Quiz
•
11th Grade - University
10 questions
Pre-Test RLC
Quiz
•
University
10 questions
Magnitudes y unidades fisicas
Quiz
•
University
12 questions
I1
Quiz
•
KG - Professional Dev...
13 questions
vat ly (con lac don)
Quiz
•
University
10 questions
FUERZA DE NEWTON
Quiz
•
University
11 questions
Le son 3PM
Quiz
•
9th Grade - University
10 questions
Bài Lý 21 - nam châm vĩnh cửu
Quiz
•
9th Grade - University
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
Discover more resources for Physics
20 questions
Disney Trivia
Quiz
•
University
7 questions
Fragments, Run-ons, and Complete Sentences
Interactive video
•
4th Grade - University
7 questions
Renewable and Nonrenewable Resources
Interactive video
•
4th Grade - University
10 questions
DNA Structure and Replication: Crash Course Biology
Interactive video
•
11th Grade - University
7 questions
Force and Motion
Interactive video
•
4th Grade - University
20 questions
Implicit vs. Explicit
Quiz
•
6th Grade - University
14 questions
Ch.3_TEACHER-led
Quiz
•
University
7 questions
Comparing Fractions
Interactive video
•
1st Grade - University