PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoFlash and thunder are produced simultaneously. But thunder is heard a few seconds after the flash is seen, why?
The speed of sound is whereas the speed of light is .
The speed of light is than that of sound.
Due to this reason, the thunder takes to reach the Earth as compared to the light speed which is .
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