Advertisements
Advertisements
प्रश्न
Why is the candle flame straight?
टीपा लिहा
उत्तर
A candle flame is caused by vapor burning above the candle. This burning vapor is hotter than the surrounding air and is, therefore, less dense. So, by the principle of convection, it “rises” so the flame is always upwards.
shaalaa.com
Flame
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
