Children Water Testing Stock Videos

Browse 1,061 children water testing videos and clips available to use in your projects, or start a new search to explore more footage and b-roll video clips.

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explaining matter: molecules in motion - part 14 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 - children water testing stock videos & royalty-free footage
00:30
Explaining Matter: Molecules in Motion - part 14 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
Balloon, Emotional Stress
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bending and reflecting sunlight - part 5 of 10. three boys, experimenting with everyday objects, discover the phenomena of refraction and reflection. playing with a magnifying glass, a water filled jar, and water hose spray, they being to grasp the princi - children water testing stock videos & royalty-free footage
00:31
Bending and Reflecting Sunlight - part 5 of 10. Three boys, experimenting with everyday objects, discover the phenomena of refraction and reflection. Playing with a magnifying glass, a water filled jar, and water hose spray, they being to grasp the princi
Rainbow, Old-fashioned, Archival
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explaining matter: chemical change - part 17 of 18. illustrates that a chemical change takes place when atoms from the molecules of two or more materials join to form molecules of entirely different materials. examples of changes include burning, digestio - children water testing stock videos & royalty-free footage
00:24
Explaining Matter: Chemical Change - part 17 of 18. Illustrates that a chemical change takes place when atoms from the molecules of two or more materials join to form molecules of entirely different materials. Examples of changes include burning, digestio
Healthcare And Medicine
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water and what it does - part 11 of 19. water is composed of tiny, constantly moving particles, exiting in three states - solid, liquid, or gas. demonstrates the mechanisms of dissolving, evaporation, condensation, freezing, and expansion - children water testing stock videos & royalty-free footage
00:35
Water and What It Does - part 11 of 19. Water is composed of tiny, constantly moving particles, exiting in three states - solid, liquid, or gas. Demonstrates the mechanisms of dissolving, evaporation, condensation, freezing, and expansion
Archival, Wind, Boys
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explaining matter: molecules in motion - part 6 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 - children water testing stock videos & royalty-free footage
00:25
Explaining Matter: Molecules in Motion - part 6 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
Old-fashioned, Child, Water
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explaining matter: molecules in motion - part 5 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 - children water testing stock videos & royalty-free footage
00:28
Explaining Matter: Molecules in Motion - part 5 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
Fog, Animated Video, Steam
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what is space? - part 14 of 16. there is space everywhere - on and around the earth - all of which is occupied. space between the sun and earth is filled with light and heat. a filmed trip through space by helicopter and by rocket conveys the tremendous e - children water testing stock videos & royalty-free footage
00:35
What is Space? - part 14 of 16. There is space everywhere - on and around the earth - all of which is occupied. Space between the sun and earth is filled with light and heat. A filmed trip through space by helicopter and by rocket conveys the tremendous e
Alcohol - Drink
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explaining matter: chemical change - part 3 of 18. illustrates that a chemical change takes place when atoms from the molecules of two or more materials join to form molecules of entirely different materials. examples of changes include burning, digestion - children water testing stock videos & royalty-free footage
00:33
Explaining Matter: Chemical Change - part 3 of 18. Illustrates that a chemical change takes place when atoms from the molecules of two or more materials join to form molecules of entirely different materials. Examples of changes include burning, digestion
Spoon, Breakfast Cereal, Science
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