Apparatus and techniques

• Beaker is used to hold, mix or heat substances.

• Test tube, generally made of glass. Used to hold chemical substances.

• Thermometer measures temperature.

• Measuring cylinder is used to measure the volume of liquid.

• Syringe is used to eject.

• Protractor is used to find angles.

• Eureka cans are used to measure the volume of solids.

• Voltmeters are used to measure potential difference.

• Ammeters are used to measure current.

• Multimeters measure both potential difference and current.

• Light gate is used to measure speed and acceleration.