Best Coast Candle Company - Before the invention of modern alarm clocks, there were candle clocks from ancient China that functioned similarly to an alarm clock or a timer. As the wax
![Which of the following is\/are correct regarding candle clock?A. Candle clock used tall candles to show passing of timeB. The candles had evenly spaced lines on them that were usually marked with Which of the following is\/are correct regarding candle clock?A. Candle clock used tall candles to show passing of timeB. The candles had evenly spaced lines on them that were usually marked with](https://www.vedantu.com/question-sets/e276bfe6-51d5-4d8b-a1d5-81790775365a5322700213483357730.png)
Which of the following is\/are correct regarding candle clock?A. Candle clock used tall candles to show passing of timeB. The candles had evenly spaced lines on them that were usually marked with
![Before alarm clocks existed, people used nails fixed onto candles to wake up. They knew how to calculate the burning time and put the nail in the right position. As the candle Before alarm clocks existed, people used nails fixed onto candles to wake up. They knew how to calculate the burning time and put the nail in the right position. As the candle](https://imageproxyb.ifunny.co/crop:x-20,resize:640x,quality:90x75/images/32220611c8c7815d7de7a1c585587723e645cb74395d483ef947f480abe06345_1.jpg)
Before alarm clocks existed, people used nails fixed onto candles to wake up. They knew how to calculate the burning time and put the nail in the right position. As the candle
![Alarm Clock With Flaming Candle On Yellow Background Stock Photo, Picture and Royalty Free Image. Image 193157308. Alarm Clock With Flaming Candle On Yellow Background Stock Photo, Picture and Royalty Free Image. Image 193157308.](https://previews.123rf.com/images/splitov27/splitov272210/splitov27221000778/193157308-alarm-clock-with-flaming-candle-on-yellow-background.jpg)