give me the answers of the attached to question !
Answers
✔ Answer
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a) the device being used by the zip- repairing Man to amplify his voice was megaphone . it is also know as loud - hailer .
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b) megaphone works on the principle of " multiple reflections of sound " .
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c) Rakesh Got disturbed because due to the noise pollution caused by the use of the megaphone he could not concentrate on his studies .
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d) Kunal must have hold the 'zip-repairer' man that since so many Student of The Colony are preparing for their final examination so he could not disturb their studies by using megaphone to make the announcements .
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e) Kunal must have complained to the security incharge of the colony that such as the unauthorized person should not be allowed to enter the residential Colony to create the noise pollution and disturb their peace of the mind .
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f) stethoscope works on the same principle ( multi reflections of the sound ) like the megaphone . Stethoscope is used by doctor to listen to the sound produced within the human body mainly for the heart and the lungs .
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g) the various values displayed by Kunal in the episode are ;
- Awareness of megaphone and its working .
- Helping Nature ( in helping his brother and other students study in peace without any disturbance )
- social responsibility ( innocent for a ban on the entry of hawkers inside the residential Colony who disturb their peace )