Podcast
Questions and Answers
What is the purpose of JSON format?
What is the purpose of JSON format?
- To store image data
- To create audio files
- To represent structured data (correct)
- To design web layouts
Which of the following is a key feature of JSON?
Which of the following is a key feature of JSON?
- Supports nested structures (correct)
- Limited to small data sets
- Primarily used for text formatting
- Exclusively for numerical data
How does JSON differ from XML?
How does JSON differ from XML?
- JSON is more lightweight and easier for humans to read (correct)
- XML is exclusively used for web development
- XML is primarily used for numerical data
- JSON does not support hierarchical data
What is the frequency range for audio waves that elicit an auditory percept in humans?
What is the frequency range for audio waves that elicit an auditory percept in humans?
What are sound waves with frequencies above 20 kHz known as?
What are sound waves with frequencies above 20 kHz known as?
What is the interdisciplinary science that deals with the study of mechanical waves in gasses, liquids, and solids including vibration, sound, ultrasound, and infrasound?
What is the interdisciplinary science that deals with the study of mechanical waves in gasses, liquids, and solids including vibration, sound, ultrasound, and infrasound?
What is the term for a scientist who works in the field of acoustics?
What is the term for a scientist who works in the field of acoustics?
What aspect of modern society does acoustics NOT have applications in?
What aspect of modern society does acoustics NOT have applications in?
Study Notes
JSON Format
- JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy to read and write.
- It is a key feature of JSON that it is language-independent, meaning it can be used with various programming languages.
Comparison with XML
- JSON differs from XML in that it is less verbose and more human-readable, making it a popular choice for data exchange.
Sound Waves
- The frequency range for audio waves that elicit an auditory percept in humans is 20 Hz to 20 kHz.
- Sound waves with frequencies above 20 kHz are known as ultrasound.
- Sound waves with frequencies below 20 Hz are known as infrasound.
Acoustics
- Acoustics is the interdisciplinary science that deals with the study of mechanical waves in gasses, liquids, and solids, including vibration, sound, ultrasound, and infrasound.
- A scientist who works in the field of acoustics is called an acoustician.
- Acoustics has applications in almost every aspect of modern society, including music, medicine, architecture, and technology, among others.
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Description
Test your knowledge of JSON format with this quiz for class 10. Explore the purpose of JSON, its key features, and the differences between JSON and XML.
