Candles can save energy by providing a source of light without the need for electricity. By using candles instead of electric lights, energy consumption is reduced. However, using candles may not be a practical or cost-effective way to save energy on a large scale.
Light bulbs give out light and heat energy, while candles give out light and heat energy through a chemical reaction between the wax and a wick.
The sun, light bulbs, candles, and LED lights are all sources of light energy.
When you light candles on a cake, chemical energy in the wick and wax is converted into heat and light energy through combustion. The heat energy released causes the wax to melt and vaporize, providing fuel for the flame to continue burning. The light energy emitted is a byproduct of the chemical reaction taking place during combustion.
Before electrical energy, heating and lighting were achieved using fire, candles, oil lamps, and gas lamps. Fireplaces, wood-burning stoves, and oil lamps provided heat, while candles and gas lamps were used for lighting.
Two ways to save energy are to switch to energy-efficient light bulbs, such as LEDs, and to unplug electronic devices when not in use. Additionally, setting thermostats to regulate heating and cooling based on when people are home can also save energy.
There are 5 candles left i hope you do it.
Candles, when lit, are fire. This is a form of energy, not electricity.
Electric candles are powered mostly by Light Emitting Diodes(LEDs). These electric candles have a normal energy consumption rate of between 3 and 5 Watts.
Light bulbs give out light and heat energy, while candles give out light and heat energy through a chemical reaction between the wax and a wick.
five candels
matches, candles and petorl matches, candles and petrol
Candles rely on chemical energy stored in the wax. When the candle is lit, the wax undergoes a chemical reaction with oxygen in the air to produce heat, light, carbon dioxide, and water vapor. This process releases the chemical potential energy stored in the wax as heat and light energy.
More accurately, burning candles convert energy from one form to another. The chemical energy available in the wax of the candle is converted, through the chemical reaction of burning, into primarily light and heat.
Candles make chemical energy because the fire makes chemical energy!
Who wrote the poem ''Save Energy
Be an energy champion
led lites save energy because they have less energy.