PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free Demo1. Distinguish between loudness and intensity of sound.
The loudness of a sound is determined by its . It is proportional to the .
The passing through an area every second is called intensity of a sound wave.
2. In which of the three media, air, water or iron, does sound travel the fastest at a particular temperature?
Sound travels faster in when compared to any other medium.
Therefore, at a particular temperature, sound travels fastest in and slowest in .
Register for free to see more content