Learners observe that the melting of a solid and the freezing of its liquid occur at the same temperature. The melting point is an intrinsic property and is used to identify a substance.
In this animated object, learners examine how gas volume varies directly with absolute temperature (K at constant pressure). An example of a sample of gas at two conditions of volume and temperature is used to illustrate the law.
An Internet-of-Thing (IoT) component can be configured to collect real-time environmental data by integrating NodeMCU ESP8266 development board with a temperature and humidity sensor DHT11. The student used an Arduino IDE program to set up a small scale weather monitoring station which indicate the real-time and historical environmental data over the IoT platform ThingsBoard.
