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Questions and Answers
What is the subject of the text 'Sound science class 8'?
What is the subject of the text 'Sound science class 8'?
- Computer Science
- Physics (correct)
- Chemistry
- Biology
What is the unit of measurement for frequency?
What is the unit of measurement for frequency?
- Volt
- Hertz (correct)
- Watt
- Newton
Which of the following is a characteristic of sound?
Which of the following is a characteristic of sound?
- It can travel through a vacuum (correct)
- It is a form of electromagnetic wave
- It travels at the speed of light
- It does not require a medium to travel
What is the approximate speed of sound in air at room temperature?
What is the approximate speed of sound in air at room temperature?
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