Class 8 Passage-36 SOUND (200 Words Subjective Solved)

By | August 9, 2018

Following are the reading comprehension worksheets  for class 8th in English These comprehension Passage are known by many names as reading comprehension exercises, reading comprehension test, reading Passage, reading skills, reading comprehension, ks2 reading , basic reading skills worksheets.  These ENGLISH short stories with questions and answers are printable and absolutely free. The  comprehension questions are value based. Edumantra.net guarantees to be the best comprehension resource. Question types include subjective, objective and multiple choice  

SOUND

Read the following passage and answer the questions that follow:

There are two ways in which sounds are produced. Either, they may occur naturally, such as thunder, volcanic eruptions, ocean waves, waterfalls, wind moving the trees or they are made purposely, such as musical sound, man speaking to communicate and bird’s and other animal’s sound. There are different kinds of sounds and they can be pleasant or unpleasant. Noise is a sound that is unpleasant to a person. To make sound, a thing has to vibrate. Vibrations can be felt by placing the fingertips on any object making the sound, such as a ringing bell or the throat while speaking. Strings, skins or the air in pipes of musical instruments, vibrate to produce sound waves. The rate of the sound waves give the sound a certain pitch, a sense of high sound or a low sound. Each musical instrument has its own distinctive features. The Jal Tarang as the name suggests produces high and low musical sounds due to the varied water levels in the containers. The music, thus, produced is melodious and soothing for the years.
(a) How can sounds be produced?
(b) How can the vibrations be felt?
(c) Give two examples of natural sounds.
(d) Use ‘communicate’ and ‘unpleasant’ in sentences of your own.                                             

 Ans. (a) Sounds can be produced by vibration.
(b) By placing the fingertips on any object making sound.
(c) Thunder, volcanic eruption, sea waves.
(d) (i) There are a number of means to communicate available today.
(ii)It is difficult to entertain unpleasant neighbours.

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