![Why you should never burn your candle for more than three hours and how to make them last | Daily Mail Online Why you should never burn your candle for more than three hours and how to make them last | Daily Mail Online](https://i.dailymail.co.uk/1s/2019/11/27/01/21513410-0-image-a-21_1574819927270.jpg)
Why you should never burn your candle for more than three hours and how to make them last | Daily Mail Online
Two candles of same height are lighted at the same time. The first takes 4 hrs and the second candle takes 3hrs to burn complytly. Assuming that both candles burn at cons†an
Two candles burn at the same rate. The two candles have different height and radius. If one of the candle burns down after 14 hours and the other one burns down after
![Two candles burn at the same rate. The two candles have different height and radius. If one of the candle burns down after 14 hours and the other one burns down after Two candles burn at the same rate. The two candles have different height and radius. If one of the candle burns down after 14 hours and the other one burns down after](https://qph.cf2.quoracdn.net/main-qimg-17a7184f81c6a7b911de34f00935a46f.webp)