Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MBD -HARYANA BOARD-SOUND-Example
- Why are the ceilings of concert halls curved ?
Text Solution
|
- What is the audible range of the average human ear ?
Text Solution
|
- What is the range of frequencies associated with (a) infra sound (...
Text Solution
|
- What is the range of frequencies associated with (a) infra sound (...
Text Solution
|
- A submarine emits a sonar pulse, which returns from underwater cliff i...
Text Solution
|
- What is sound and how is it produced ?
Text Solution
|
- Describe with the help of a diagram, how compressions and rarefactions...
Text Solution
|
- Cite an experiment to show that sound needs a material for its propaga...
Text Solution
|
- Cite an experiment to show that sound needs a material for its propaga...
Text Solution
|
- Does sound need a medium to travel? Describe an activity to show that ...
Text Solution
|
- Why is sound wave called a longitudinal wave ?
Text Solution
|
- Which characteristic of the sound helps you to identify your friend by...
Text Solution
|
- Which characteristic of the sound helps you to identify your friend by...
Text Solution
|
- Flash and thunder are produced simultaneously. But thunder is heard a ...
Text Solution
|
- A person has a hearing range from 20 Hz to 20 kHz. What are the typica...
Text Solution
|
- Two children are at opposite ends of an aluminium rod. One strikes the...
Text Solution
|
- The frequency of a source of sound is 100 Hz. How many times does it v...
Text Solution
|
- Does sound follow the same laws of reflection as light does ? Explain.
Text Solution
|
- When a sound is reflected from a distant object, an echo is produced. ...
Text Solution
|
- Give two practical applications of reflection of sound waves.
Text Solution
|