8cm Optical Glass Triangular Triple Prism Physics Teaching Light Spectrum with Stand
$17
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Specifications
Color:Clear
Material:optical glass
Side length:Apprex. 2.5cm/0.98 inches
Total Length:Apprex. 8cm/3 inches
Quantity:1Pc
Features
1. It is used to research the refraction and dispersion of the light, and make a thorough inquiry of
the forming of the rainbow
2. Let the children receive an initial refraction of light perception experience, stimulate
children’s curiosity and exploration of the heart
3. Refracting 7colors (red,orange,yellow,green,indigo,blue,Purple)
4. Suitable for optical teaching,Early Childhood Education,etc.
Package includes
1 x Triangular Prism
1 x Box
| Weight | 0.147 kg |
|---|
Only logged in customers who have purchased this product may leave a review.
Related products
-
10Pcs Black Male/Female Waterproof IP65 3Pin Wire LED Cable Connectors
$18Other Hand ToolsAdd to cartWaterproof LED Cable Connectors are professional and technical . It is convenient for your work and life.Name:Waterproof LED Cable ConnectorsSpecificationsSingle Cable Length:20cm Male and female each 20cmOne Pair Total Length 40cmWhole cable outer diameter:6 mmCore:3 pinWaterproofing gradel:IP65Color:BlackWeight:150gFit for:Automobile,motorcycle line modification, equipment power cord and signal line connection, etc.Computers and household appliances lead-out wire industriesFeatures-the tool …
10Pcs Black Male/Female Waterproof IP65 3Pin Wire LED Cable ConnectorsRead More
-
Plastering machine Plastering guns Mortar guns Mortar sprayer WIth Handle
$136Other Hand ToolsAdd to cartSpecificationsColor:SilverMaterials:stainless steelType:high pressure gunApplication:paint spray gunApplicable Scope:large building inside and outside wallPaint Discharge:3(ml/s)Nozzle Diameter:20mmSpray Distance:500mmHole:4Installation Length:66cmFeatures-Four holes quickly spray, can quickly and even spray to the wall, save time and effort.-Beautiful, strong, durable, press the handle can be sprayed, very convenient.-With strong handle for easy to use-Handle the pump at the junction, the connection bolts …
Plastering machine Plastering guns Mortar guns Mortar sprayer WIth HandleRead More
-
5Pcs Colored Stainless Steel Metal Drinking Straw Set Reusable Straws with Cleaner Brush Kit
$12Other Hand ToolsAdd to cartSpecificationsName:Drinking StrawColor:colorful,gold,rose gold,blackMaterials:304 stainless steelSize:6*266mm/0.2*10inType:straight,curvedFeatures-Cleaning brush included, you can clean all the straws and make sure the straws are clean.-Made of type 304 stainless steel(FDA approved),corrosion and oxidation resistant.-Dishwasher safe, environmentally friendly, can be cleaned and reused.Package Included4 x Drinking Straw1 x Cleaning Brush
-
Vintage Wooden Mill Manual Coffee Bean Grinder Grinding Hand Tool
$33Other Hand ToolsAdd to cartThe hand grinder coffee machine is popular for its unique design and classic style,which exudes the classic wood breath.And you can hand grinding a cup of coffee in a spare afternoon to enjoy the wonderful and leisure time.Meantime,you can also handmade some coffee for families and friends.And it is a great gift for them.Features1.Unique design …
Vintage Wooden Mill Manual Coffee Bean Grinder Grinding Hand ToolRead More
Customers Also Viewed
-
1/2 88N.m 13mm Cordless Electric Wrench Screwdriver LED for Makita 18V Battery
$81Power DrillAdd to cartSPECIFICATIONSName:Cordless Impact DrillColor:Blue+blackMax. Torque:88NmNo Load Speed:0-450r/min, 0-1380r/minChuck Size:13mmFlat drill function/Hammer funtion/Screwdriver function 3 in 1OPERATION-Delivers up to 88N.m of torque and 1380RPM of speed-18+3 stage settings, delivers 18 torque settings and a drill mode for high precision working-1/2′ keyless three-jaw drill chuck for quick and simple bit replacement, holding up to 13mm bit-0-450RPM and 0-1380RPM …
1/2 88N.m 13mm Cordless Electric Wrench Screwdriver LED for Makita 18V BatteryRead More
-
ZS-980 220V 980W Protable Electric Angle Grinder Muti-Function Cutting Polishing Tools Hand Grinding
$124Electric PolisherAdd to cartDeascriptionAngle Grinder 220V/50Hz 980W 11000r/minANGLE GRINDER has a Power of 980W and a No-load speed of 11000r/min. Aluminum boutique head shell. A molded aluminum headshell for durability and long life. Thickened protective cover. The thick non-slip cover gives you greater safety and prevents damage at work.Features— Aluminum head shell. A molded aluminum headshell for durability …
-
8pcs 608 Full Ceramic Bearing 8x22x7mm Ceramic Bearing Zirconia Oxide ZrO2 Ball Bearing
$89EDC GadgetsAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.Description8pcs 8x22x7mm Ceramic Bearing Zirconia Oxide 608 Full Ceramic Bearing ZrO2 Ball BearingSpecificationsMaterial:CeramicInner Diameter:8mmOuter Diameter:22mmThickness:7mmQuantity:8pcsFeatures– Deep groove full ceramic ball bearing.– Because of the unique ceramic materials, vacuum oil-free self-lubricating property, in …
8pcs 608 Full Ceramic Bearing 8x22x7mm Ceramic Bearing Zirconia Oxide ZrO2 Ball BearingRead More
-
Solar Powered Auto Darkening Welding Helmet Arc Tig Mig Grinding Welderr Mask
$43Helmet Mask & GogglesAdd to cartSpecificationBrand newMaterial:PPColor:blackSize:approx. 300*240*220mmWorking temperature:- 5℃~ 55℃Limited working temperature rangee:-10℃~+60℃Fully Automatic Power On/Off1/25,000s Switching Time From Light To Tinted0.1-1.0s From Dark To Light Switching Time By Variable Adjustment KnobLight State:DIN 4Dark State:DIN9-13 free adjustable(External,Variable)Package included1 x Welding Helmet
-
NANCH 16 IN 1 CRV Pre-cision Screwdriver Kit w/16 Bits Electronic Tools Repair Kit for Phone PC Laptop Tablets
$34ScrewdriversAdd to cartSpecificationBrand:NANCHBits Material:CR-VBits Quantity:16pcsWeight:Approx.111gSize:122 x 57 x 16mm16pcs Bits Type:PH000 PH00 PH0 PH1:SL1.5 SL2.0 SL3.0:T5 T6 T7 T8 T9 T10:Pentagram 0.8:Triangle 0.6 2.5Feature* NANCH 16 IN1 pre-cision combination screwdriver* The screwdriver box is made of high-quality ABS design, which is more resistant to falling and wear-resistant. The inner box adopts the switch button p op-up design, …
-
Sunroof Repair Kit for ford F150s F250 F350 Expedition 2000-2017 Lincolln Mark LT Tools Kit
$72Tools KitAdd to cartDescriptionSunroof Repair Kit for Ford F150s F250 F350 Expedition 2000-2017 Lincolln Mark LT Tools KitSpecificationItem Name:Sunroof Repair KitFitment Type:Direct ReplacementMaterial:Metal + PlasticFitmentMade forr Ford F150s 2000-2014F250 F350 F450 2005 – 2016Ford Expedition 2000 – 2017Made forr Lincolln Mark LT 2006-2008 and Navigator 2000-2017Package Included1 x Expedition Sunroof Repair Kit Set
-
NexTool KT5018 Captain Gulp Multi EDC Tool Cell Phone Stand Screwdriver Suvival Tool
$18EDC GadgetsAdd to cartFeatureThis could be your most unique EDC item.The Nextool Captain Gulp is a versatile everyday carry multifunction tool made of 3Cr13 Stainless Steel for longer durability and finished with a non-stick Teflon coating for easy maintenance.Whether you need to open a bottle, tighten a screw, cut rope, open packages or stand your phone up Captain …
NexTool KT5018 Captain Gulp Multi EDC Tool Cell Phone Stand Screwdriver Suvival ToolRead More
Reviews
There are no reviews yet.