मराठी

Name three characteristics of a musical sound. - Physics

Advertisements
Advertisements

प्रश्न

Name three characteristics of a musical sound.

थोडक्यात उत्तर
Advertisements

उत्तर

Sounds can be distinguished from one another by the following three different characteristics:

  1. loudness
  2. pitch or shrillness, and
  3. quality or timbre
shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 7: Sound - EXERCISE - 7 (C) [पृष्ठ १७२]

APPEARS IN

सेलिना Physics [English] Class 10 ICSE
पाठ 7 Sound
EXERCISE - 7 (C) | Q 1. | पृष्ठ १७२
सेलिना Concise Physics [English] Class 8 ICSE
पाठ 7 Sound
Short/Long Answer questions | Q 6 | पृष्ठ १३६

संबंधित प्रश्‍न

Shrillness of a sound is determined by the ______ of vibration.


An enemy plane is at a distance of 300 km from a radar. In how much time the radar will be able to detect the plane? Take velocity of radio waves as 3 x 108 ms-1


A person standing between two vertical cliffs and 480 m from the nearest cliff shouts. He hears the first echo after 3s and the second echo 2s later. Calculate:

1)The speed of sound.

2) The distance of the other cliff from the person


The time period of a wave is 2 s. Its frequency is ..........


If a drum is beaten hard, its loudness ................


Match the following

        column A          column  B
(A) Amplitude  (1) frequency
(B) Frequency  (2) amplitude
(C) Loudness (3)maximum displacement on either side 
(D) Pitch (4) presence of other frequencies
(E) Waveform (5) 1/ time period

How does sound travel in air?


Obtain relationship between the time period and frequency.


Name the characteristic of sound related to its frequency


Name three characteristics of a musical sound.


How does the wave pattern of a loud note differ from a soft note? Draw a diagram.


Explain the following and illustrate your answer by drawing appropriate diagram:

Loudness


Name musical instrument, one in each case, which produces its notes by using the following. In each case state the method used to produce notes of different pitches and loudness.
(a) A vibrating string.
(b) A vibrating column air.
(c) Vibration of any other body.


Name the subjective property of sound related to its frequency.

What distinguish is the sound from two musical instruments even if they are of the same pitch and same loudness?

Name the subjective property of light related to its wavelength.


The diagram below shows three ways in which the string of an instrument can vibrate.

(i) Which of the above diagrams shows the fundamental note?
(ii) Which has the frequency 4 times that of the fundamental?
(iii) State the ratio between the frequency of the first and second.


Give a scientific reason.
The sounds generated by a tabla and a sitar are different.


What is acoustics?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×