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Chemical Changes - Changes to materials can be reversible, such as melting, freezing, evaporating; or irreversible, such as burning and rusting
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Curriculum resources related to 'Free'
ACSSU095 Year 6 Chemical SciencesChemical Changes - Changes to materials can be reversible, such as melting, freezing, evaporating; or irreversible, such as burning and rusting
Products related to 'Free'

IEC Resistance Box Decade 4 Dialx10 ohm
IEC DECADE RESISTANCE BOX 4 DIALS x 10 OHM
Compact and robust, the IEC Decade Resistance Box is a classic instrument in the electrical lab. Internal connections are by printed circuit board for better reliability. Each dial provides 10 steps of resistance so that the valu...
Order code: EM2833-001

IEC Resistance Box Decade 5 Dialx1 ohm
IEC DECADE RESISTANCE BOX 5 DIALS x 1 OHM
Compact and robust, the IEC Decade Resistance Box is a classic instrument in the electrical lab. Internal connections are by printed circuit board for better reliability. Each dial provides 10 steps of resistance so that the value...
Order code: EM2841-001

IEC Resistance Box Decade 5 Dialx10 ohm
IEC DECADE RESISTANCE BOX 5 DIALS x 10 OHM
Compact and robust, the IEC Decade Resistance Box is a classic instrument in the electrical lab. Internal connections are by printed circuit board for better reliability. Each dial provides 10 steps of resistance so that the valu...
Order code: EM2842-001

IEC Resistance Box Decade 5 Dialx100 ohm
IEC DECADE RESISTANCE BOX 5 DIALS x 100 OHM
Compact and robust, the IEC Decade Resistance Box is a classic instrument in the electrical lab. Internal connections are by printed circuit board for better reliability. Each dial provides 10 steps of resistance so that the val...
Order code: EM2843-001

IEC Resistance Box Decade 6 Dialx0.1 ohm
IEC DECADE RESISTANCE BOX 6 DIALS x 0.1 OHM
Compact and robust, the IEC Decade Resistance Box is a classic instrument in the electrical lab. Internal connections are by printed circuit board for better reliability. Each dial provides 10 steps of resistance so that the val...
Order code: EM2850-001

IEC Resistance Box Decade 6 Dialx10 ohm
IEC DECADE RESISTANCE BOX 6 DIALS x 10 OHM
Compact and robust, the IEC Decade Resistance Box is a classic instrument in the electrical lab. Internal connections are by printed circuit board for better reliability. Each dial provides 10 steps of resistance so that the valu...
Order code: EM2852-001

IEC Rheostat/Potentiometer Rotary Wire Wound 100W 50Ω 1.5A
IEC RHEOSTAT ROTARY WIRE WOUND 100W 50ohm 1.5A
A useful rotary potentiometer that can dissipate 100 wats of power. Resistance is 50 ohms and power dissipation is 100 watts. This calculates to a permissible current of about 1.5 amps.
The unit is fitted with 3x 4mm spin...
Order code: EM3081-001

IEC Thermionic Tube Diode on Base with 6X4 Tube
IEC THERMIONIC 6X4 DIODE TUBE ON BASE
The IEC Diode Thermionic Tube is a diode tube (or sometimes called an electron valve or electron tube) that rectifies. A heater inside the tube warms the cathode so electrons can emanate. The AC voltage is applied between the Anode (P...
Order code: EM4040-001

IEC Thermionic Tube Triode on Base with 6C4 Tube
IEC THERMIONIC 6C4 TRIODE TUBE ON BASE
The Thermionic Triode Tube is a triode amplifier tube (or sometimes called an electron valve or electron tube) that rectifies.
A heater inside the tube warms the cathode so electrons can emanate.
A DC voltage is applied between ...
Order code: EM4050-001

IEC Wheatstone Bridge Slide Wire 1m Aluminium Base
IEC WHEATSTONE BRIDGE 1m SLIDE WIRE
The IEC Wheatstone Bridge uses the balanced bridge method to calculate the value of an unknown resistance as a precise proportion of a known value resistance.
The sturdy 1m aluminium channel base comes complete with a knife edge Jockey...
Order code: EM4500-001

IEC Wheatstone Bridge Slide Wire .5m Aluminium Base
IEC WHEATSTONE BRIDGE 0.5m SLIDE WIRE
The IEC Wheatstone Bridge uses the balanced bridge method to calculate the value of an unknown resistance as a precise proportion of a known value resistance.
The sturdy 0.5m aluminium channel base comes complete with a knife edge Jo...
Order code: EM4510-001

Vernier Engineering Projects with Lego NXT
Free e-Book Download. Last 2 hard copies available.
VERNIER ENGINEERING PROJECTS WITH LEGO® MINDSTORMS® EDUCATION NXT
A discontinued book that is still available as a free download here: http://www2.vernier.com/free/vernier-engineering-projects-with-lego-mindstorms-nxt.zip
This book presents 12 engineering challenges t...
Order code: EP-NXT

Vernier Gas Pressure Sensor Bulb (Set of 4)
VERNIER GAS PRESSURE SENSOR BULB SET OF 4
An affordable, latex-free and phthalate-free accessory, the Vernier Gas Pressure Sensor Bulb is designed to be used with the GPS-BTA Gas Pressure Sensor or the GDX-GP Go Direct™ Gas Pressure Sensor to easily perform grip strength ...
Order code: GPS-BULB4

Vernier Go Wireless Exercise Heart Rate - Data Logger
Currently unavailable, we are awaiting confirmation it complies with Button Battery safety requirements.
VERNIER GO WIRELESS EXERCISE HEART RATE This is an excellent hands-free option for continuously monitoring heart rate before, during and after exercise or while a person is stationary. Using the chest strap, data are wirelessly transmitted to iPad, LabQuest 2 or other mob... Order code: GW-EHR
VERNIER GO WIRELESS EXERCISE HEART RATE This is an excellent hands-free option for continuously monitoring heart rate before, during and after exercise or while a person is stationary. Using the chest strap, data are wirelessly transmitted to iPad, LabQuest 2 or other mob... Order code: GW-EHR

Vernier Go Wireless Heart Rate - Data Logger
Currently unavailable, we are awaiting confirmation it complies with Button Battery safety requirements.
VERNIER GO WIRELESS HEART RATE The Vernier Go Wireless Heart Rate is a pair of wireless hand grips that transmit heart rate onto a mobile device. Heart rate is measured by registering the small electrical signals carried across the surface of the skin each time the heart ... Order code: GW-HR
VERNIER GO WIRELESS HEART RATE The Vernier Go Wireless Heart Rate is a pair of wireless hand grips that transmit heart rate onto a mobile device. Heart rate is measured by registering the small electrical signals carried across the surface of the skin each time the heart ... Order code: GW-HR

IEC Light Source Enclosed 4mm Socket 2.5V MES
IEC LIGHT SOURCE 2.5V MES LOW POWER ENCLOSED WITH SOCKETS
A simple light source housed in a protective transparent plastic vial for use in the teaching of basic electricity.
There are two versions of this light source.
HL2012-001 has 4mm sockets for connection and
...
Order code: HL2012-001

IEC Light Source Enclosed 4mm Term 2.5V MES
IEC LIGHT SOURCE 2.5V MES LOW POWER ENCLOSED WITH TERMINALS
A simple light source housed in a protective transparent plastic vial for use in the teaching of basic electricity.
There are two versions of this light source.
HL2012-001 has 4mm sockets for connection and ...
Order code: HL2012-101

Vernier Heart Rate Hand Grips
VERNIER HEART RATE HAND GRIPS
The Vernier Heart Rate Hand Grips (HR_GRIP) together with the, NOT INCLUDED, Polar Transmitter Module (HR-TRANS) make up the Go Wireless Heart Rate (GW-HR).
The Hand Grips eliminate the need for a chest belt and allow students to move free...
Order code: HR-GRIP

Vernier Exercise Heart Rate Strap
VERNIER EXERCISE HEART RATE STRAP
The Vernier Exercise Heart Rate Strap is used with a Polar Transmitter Module (HR-TRANS sold separately) https://scientrific.com.au/product.php?p=10133
This is an excellent hands-free option for continuously monitoring heart rate before...
Order code: HR-STRAP

Vernier Instrumental Analysis
Free download
VERNIER INSTRUMENTAL ANALYSIS
With the free Vernier Instrumental Analysis® app, students can collect and analyze data from Vernier's Go Direct Mini GC™, Go Direct Polarimeter and Go Direct Cyclic Voltammetry System using computers, Chromebooks or other mobile devices.
...

KidWind Airfoil Balsa Blade Sheets - 10 pack
KIDWIND AIRFOIL BALSA BLADE SHEETS 10 PACK
This balsa is pre-shaped in an airfoil shape. Real wind turbine blades use this airfoil shape to generate lift and reduce drag, making for highly efficient rotors.
Experiment with advanced blade designs and explore Bernoulli’s P...
Order code: KW-ABBS10


KidWind Balsa Blade Sheets 100 Pack
KIDWIND BALSA BLADE SHEETS 100 PACK
Balsa wood is very lightweight, stiff and easy to cut, carve and shape. It is perfect for making experimental wind turbine blades. In fact, some real wind turbine blades use balsa wood "skeletons" inside fiberglass!
Check out the KW-...
Order code: KW-BB100


KidWind Balsa Blade Sheets 10 Pack
KIDWIND BALSA BLADE SHEETS 10 PACK
Balsa wood is very lightweight, stiff and easy to cut, carve and shape. It is perfect for making experimental wind turbine blades. In fact, some real wind turbine blades use balsa wood "skeletons" inside fiberglass!
Check out the KW-A...
Order code: KW-BBS10


KidWind Blade Pitch Protractor
KIDWIND BLADE PITCH PROTRACTOR
This tool is incredibly helpful for measuring the blade pitch angle on your KidWind turbine. This tool invented by KidWind WindSenator Niels Anderson makes blade pitch experiments much easier!
The Blade Pitch Protractor has a cut-out notc...
Order code: KW-BPP


KidWind Dowels 100 Pack
KIDWIND DOWELS 100 PACK
These dowels are used for designing and testing wind turbine blades and they fit into the KW-WTH KidWind Wind Turbine Hub. Students can design blades using materials such as balsa wood or cardboard and attach their blades to the 6.4mm dowels using ...
Order code: KW-D100

103 low relevance results shown for 'Free'. Prev |1|2|3|4|5 | Next | View 100 per page