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प्रश्न
State one difference between a musical note and a noise.
फरक स्पष्ट करा
उत्तर
| Noise | Music | |
| i. | It sounds unpleasant. | It sounds nice. |
| ii. | The volume is quite loud. | Low sound level. |
| iii. | Unpredictable waves | Periodic vibrations occur. |
| iv. | The individual waves are very brief and exhibit abrupt character changes. | The wavelength and amplitude of the individual waves do not suddenly alter. |
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Notes
Students should refer to the answer according to their questions.
Noise and Music
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
