explaining matter: molecules in motion - part 10 of 14. shows that the rate of molecular movement determines whether matter exists in a solid, liquid, or gaseous state. molecular movement is increased by heat and decreased by cold - wax burner stock videos & royalty-free footage00:32Explaining Matter: Molecules in Motion - part 10 of 14. Shows that the rate of molecular movement determines whether matter exists in a solid, liquid, or gaseous state. Molecular movement is increased by heat and decreased by coldWax, Science, Melting
woman cleaning the candle stand in the temple. - wax burner stock videos & royalty-free footage00:23Woman cleaning the candle stand in the temple.
specific patient wax moulding in hospital setting for brachytherapy treatment - wax burner stock videos & royalty-free footage00:13Specific Patient Wax Moulding in hospital setting for brachytherapy treatment
directly above specific patient wax moulding in hospital setting for brachytherapy treatment - wax burner stock videos & royalty-free footage00:07Directly above Specific Patient Wax Moulding in hospital setting for brachytherapy treatment
above specific patient wax moulding in hospital setting for brachytherapy treatment - wax burner stock videos & royalty-free footage00:09Above Specific Patient Wax Moulding in hospital setting for brachytherapy treatment
uses experiments and animation to show heat as the energy of molecular action. illustrates the transfer of heat by conduction, convection and... - wax burner stock videos & royalty-free footage00:391950s: Animated flames move molecules in metal wire. Ball of wax melts off wireWire, Cartoon, Molecule
fire: what makes it burn - part 7 of 20. uses laboratory demonstrations to show what is needed to make a fire, what a flame is, how combustion takes place, and how a fire can be extinguished - wax burner stock videos & royalty-free footage00:30Fire: What Makes it Burn - part 7 of 20. Uses laboratory demonstrations to show what is needed to make a fire, what a flame is, how combustion takes place, and how a fire can be extinguishedBurning, Archival, Coal
fire: what makes it burn - part 6 of 20. uses laboratory demonstrations to show what is needed to make a fire, what a flame is, how combustion takes place, and how a fire can be extinguished - wax burner stock videos & royalty-free footage00:28Fire: What Makes it Burn - part 6 of 20. Uses laboratory demonstrations to show what is needed to make a fire, what a flame is, how combustion takes place, and how a fire can be extinguishedCoal, Fuel and Power Generation
a person lights a match in a the flame of a candle. - wax burner stock videos & royalty-free footage00:16A person lights a match in a the flame of a candle.
burning candle with christmas ambiente in the background. - wax burner stock videos & royalty-free footage00:21Burning candle with Christmas ambiente in the background.
burning candle with colourful flickering lights in the background. - wax burner stock videos & royalty-free footage00:16Burning candle with colourful flickering lights in the background.
close-up of a burning candle with colourful lights in the background. - wax burner stock videos & royalty-free footage00:26Close-up of a burning candle with colourful lights in the background.
someone lights a candle. - wax burner stock videos & royalty-free footage00:17Someone lights a candle.
cozy scene of a burning red candle blowing with the wind. - wax burner stock videos & royalty-free footage00:30Cozy scene of a burning red candle blowing with the wind.
close-up of a candles light with the burning flame. - wax burner stock videos & royalty-free footage00:22Close-up of a candles light with the burning flame.
c burning candle in a festive atmosphere, a light wind blows and the candle goes out. - wax burner stock videos & royalty-free footage00:20C Burning candle in a festive atmosphere, a light wind blows and the candle goes out.
burning birthday candles - wax burner stock videos & royalty-free footage00:06burning birthday candlesBirthday Cake