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Specification
AgeRangeDescription : little_kid
Brand : FYYKXWD
BulletPoint1 : * Great for Kids' science project, Biology/Anatomy learning, teacher's Demo props on the class, birthday for friends, families, parents, kids, etc.
BulletPoint2 : * This experimental material is used for scientific grouping experiments to demonstrate the thermal expansion and contraction of metal and non-metal objects.
BulletPoint3 : * Hold the copper ball and the ring, and let the copper ball pass in the ring first to show that the copper ball can pass the ring smoothly at room temperature.
BulletPoint4 : * Put the copper ball on the alcohol lamp and heat it for 3-5 minutes, and then hold the copper ball to pass the ring. At this time, the copper ball cannot pass the ring due to thermal expansion.
BulletPoint5 : * Note: After use, apply petroleum jelly to the of the metal ball to avoid oxidation and rust. Store in a cool and dry place to avoid product aging.
Color : One Color
CpsiaCautionaryStatement : no_warning_applicable
EducationalObjective : Exploratory Skills
ExternallyAssignedProductIdentifier : 8258518097384
IncludedComponents : Switch
ItemName : Physics Educational Instruments Thermal Expansion and Cold Shrinkage Test Thermal Expansion and Contraction Experimental Material Small Solid
ItemPackageDimensions_Height : 1 centimeters
ItemPackageDimensions_Length : 3 centimeters
ItemPackageDimensions_Width : 2 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : science-classroom-measurement-kits
Manufacturer : FYYKXWD
ManufacturerMinimumAge : 180
Material : plastic
ModelName : Science Kits & Toys
ModelNumber : FYYKXWD
NumberOfBoxes : 1
NumberOfItems : 1
NumberOfLithiumMetalCells : 1
PartNumber : FYYKXWD
ProductDescription : Specification:
Product Name: Thermal Expansion and Cold Shrinkage Test Materials
Material: PVC material, imported paint, computer color matching, advanced color painting
Scope of application: teaching, decoration, demonstration, doctor-patient communication

Products Include:
1 × Thermal Expansion and Cold Shrinkage Test Materials

NOTE !!!
--1-2 cm measurement error is a reasonable range, due to the manual measurement methods.
--Please be reminded that due to lighting effects, monitor's brightness / contrast settings etc, there may be a little difference in the color of the pictures and the actual item.
ProductSiteLaunchDate : 2024-10-21T04:35:23.474Z
Size : One Size
SupplierDeclaredDgHzRegulation : not_applicable
TargetAudienceKeyword1 : Adults
TargetAudienceKeyword2 : Adults
TargetAudienceKeyword3 : Adults
TargetAudienceKeyword4 : Adults
TargetAudienceKeyword5 : Adults
TargetGender : unisex
UnitCount : 1
UnspscCode : 31162400