![glossy](https://justtutors-cdn.azureedge.net/prod-resource/MasterData/inner_assets/assets/img/illustrations/blue-glossy.png)
![glossy](https://justtutors-cdn.azureedge.net/prod-resource/MasterData/inner_assets/assets/img/illustrations/purple-glossy.png)
![glossy](https://justtutors-cdn.azureedge.net/prod-resource/MasterData/inner_assets/assets/img/illustrations/fade_circle.png)
ICSE /Class 8
Physics MCQ Based On Monotone
Our free online Physics test quiz for Class 8, ICSE will assist you to improve your Physics skills on every concept in a fun interactive way.
![glossy](https://justtutors-cdn.azureedge.net/prod-resource/MasterData/inner_assets/assets/img/illustrations/blue-glossy.png)
![glossy](https://justtutors-cdn.azureedge.net/prod-resource/MasterData/inner_assets/assets/img/illustrations/fade_circle.png)
![test-your-knowledge](https://justtutors-cdn.azureedge.net/prod-resource/MasterData/inner_assets/assets/img/test_your_knowledge/laptop_testyourknowledge.png)
Happy students
![img](https://justtutors-cdn.azureedge.net/prod-resource/MasterData/inner_assets/assets/img/subject/awesome-classes.png)
Awesome classes
ICSE Class 8 Physics Monotone
|
Monotone refers to a sound,
Since there is no atmosphere on the moon virtually so the sound cannot propagate from one point to another as it requires a medium to propagate from one point to another.
Sound is a mechanical wave and needs a medium to propagate, and in space there is no atmosphere.
The pitch depends on how often a particle vibrates when a wave passes through, otherwise known as the frequency of the wave.
The ratio of the loudness can be determined with the help of the following relation:
\\(\\frac{L_{1}}{L_{2}}=\\frac{(a_{1})^{2}}{(a_{2})^{2}}\\)
Observe the diagram carefully.
Read the question carefully.
We know that frequency, \\(f = \\frac{1}{T}\\); Here T = Time period.
Recall the facts related to loudness of the sound.
Recall the concept
![](https://justtutors-cdn.azureedge.net/prod-resource/MasterData/inner_assets/assets/img/test_your_knowledge/banner.png)
At JustTutors, we believe in the power of digital technology to help students get personalized learning and attention from India's best-in-class science, english and math tutors. We are focused on creating a top-class e-learning platform that brings together the best teachers, technology, media, content for creating a seamless and world-class experience for every student.
![Justie](https://www.justtutors.com/assets/images/chatbot_justie.gif)