Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
MBD-SOUND-Example
- A person has a hearing range from 20 Hz to 20 KHz. What is the typical...
Text Solution
|
- Two children are at opposite ends of an aluminium rod. One strikes the...
Text Solution
|
- The frequency of source of sound is 100 Hz. How many times does it vib...
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
|
- A stone is dropped from the top of a tower 500 m high into a pond of w...
Text Solution
|
- A sound wave travels at a speed of 339 ms^-1. If its wavelength is 1.5...
Text Solution
|
- What is reverberation ? How can it be reduced ?
Text Solution
|
- What is loudness of sound ? What factors does it depend on ?
Text Solution
|
- Explain how bats use ultrasounds to catch a prey ?
Text Solution
|
- How is ultrasound used for cleaning ?
Text Solution
|
- Explain the working and applications of SONAR.
Text Solution
|
- Write the full name of SONAR. How will you determine the depth of a se...
Text Solution
|
- Write full form of SONAR. List any two purposes for which, it is used ...
Text Solution
|
- A sonar device on a submarine sends out a signal and receives an echo ...
Text Solution
|
- Explain how defects in a metal block can be detected using ultrasound ...
Text Solution
|
- Explain how the human ear works.
Text Solution
|
- Name two different types of waves. Give an experiment to explain the ...
Text Solution
|
- Define transverse waves.
Text Solution
|