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When a candle is burnt a physical AND chemical change takes place. Its a physical change when the wax is being melted because the chemical structure has not change, meaning it cannot be a chemical change. Its also a chemical change because you are burning the string. When you burn something the chemical structure DOES change, meaning it is a chemical change.
What else can I help you with?
Explain the process of using fossil fuel as energy?
They are burned with oxygen to produce energy.
Which energy changes takes place when a pedling cyclist uses a generator to light his bicycle lamp?
There are 2 energy changes that take place in this action: Mechanical to Light Energy and Mechanical to Electrical Energy. To explain further, when a generator, which uses mechanical energy, is used in turn to light up the bicycle lamp, the light emitted is light energy. At the same time, when the generator lights up the bicycle lamp, the lamp is light up using electrical energy, so mechanical energy also transformed into electrical energy. ===============================> heat and light (in the light bulb)
Why using 2 manipulated variables in an experiment would not be wise explain?
Well, when something changes, you would not know which variable caused the change in the experiment.
Give an example of a sentence using the word explain?
My teacher asked me to explain why I was late for class.Photosynthesis is difficult to explain.
Explain using science using the acronym SCIENCE?
"Science" is not an acronym.
What type of energy are you using when use a candle?
Candles make chemical energy because the fire makes chemical energy!
How can you explain the physical change of a burning candle using the big idea of energy?
The physical change of a burning candle can be explained using the big idea of energy by understanding that the burning process releases stored chemical energy in the wax as heat and light energy. The chemical bonds in the wax molecules break, converting chemical energy into thermal and electromagnetic energy. This change is an example of the conservation of energy principle, where energy is transformed from one form to another but not created or destroyed.
What does it mean to consecrate a candle?
Consecrating a candle typically involves a ritual or prayer to cleanse and sanctify the candle for a specific purpose, such as for use in meditation, prayer, or spiritual practices. It is a way to imbue the candle with positive energy and intent before using it.
Explain the process of using fossil fuel as energy?
They are burned with oxygen to produce energy.
How do you know that the energy is transfered?
Energy transfer can be identified by changes in the objects involved, such as temperature changes, movement, or changes in state. Additionally, energy can be tracked using mathematical equations that describe the amount of energy transfer.
How do you make electricity using candle?
because of heat produced by candle
What energy changes take place when using scissors?
Kinetic Energy takes place, due to the fact you apply energy to the scissors.
Can magnets melt using a candle?
no
Which energy changes takes place when a pedling cyclist uses a generator to light his bicycle lamp?
There are 2 energy changes that take place in this action: Mechanical to Light Energy and Mechanical to Electrical Energy. To explain further, when a generator, which uses mechanical energy, is used in turn to light up the bicycle lamp, the light emitted is light energy. At the same time, when the generator lights up the bicycle lamp, the lamp is light up using electrical energy, so mechanical energy also transformed into electrical energy. ===============================> heat and light (in the light bulb)
What is the purpose of a candle burner?
A candle burner, also known as a candle warmer is an electric warmer that melts a candle to release its scent. The advantages of using a candle warmers is the soot that often results from burning wax.
How do you make a candle stick?
by using wax!!
Who discovered using a candle and a jar he observed that plants produce a substance that kept the candle burning?
Priestley
