Advertisements
Advertisements
Question
Match the following.
| 1. | Tuning fork | The point where density of air is maximum |
| 2. | Sound | Maximum displacement from the equilibrium position. |
| 3. | Compressions | The sound whose frequency is greater than 20,000 Hz. |
| 4. | Amplitude | Longitudinal wave. |
| 5. | Ultasonics | Production of sound. |
Match the Columns
Advertisements
Solution
| 1. | Tuning fork | Production of sound. |
| 2. | Sound | The point where density of air is maximum |
| 3. | Compressions | Longitudinal wave |
| 4. | Amplitude | Maximum displacement from the equilibrium position |
| 5. | Ultasonics | The sound whose frequency is greater than 20,000 Hz |
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Why are sound waves called mechanical waves?
A person is listening to a tone of 500 Hz sitting at a distance of 450 m from the source of the sound. What is the time interval between successive compressions from the source?
Why are the waves mentioned by you not audible to us?
Define the term intensity of a sound wave. State the unit in which it is measured.
What is the vacuum? Explain why, sound cannot travel through vacuum?
What are the ultrasonic waves?
The speed of light in air is :
A sound wave of wavelength 1/3 m has a frequency 996 Hz. Keeping the medium same, if frequency changes to 1328 Hz. Calculate
- velcoity of sound
- new wavelength.
A sound wave travels 2000 m in 8 s. What is the velocity of the sound?
What types of medium are required for sound to travel?
