A digital bathroom scale is a type of electronic weighing machine, which is used to measure many readings including body fat, BMI, lean mass, muscle mass, water ratio along with body weight.
Physics is related to chemistry, in a way that physics is also concerned about how atoms and molecules react, or in other words, move, when subjected to pressure and another chemical. The fizzing, bubbling, and smoking of substances, we can apply the laws of physics to these. Physics can be associated practically with everything.
Chemistry is considered a physical science and is closely related to physics. Sometimes chemistry is called the central science because it is an important part of other major sciences such as biology, Earth science, and physics. Scientists who specialize in chemistry are called chemists. Chemistry Subjects.