prove with the help of an example that can be compressed easily (explain fully then I will make you brainliest )
Answers
In order to evaluate a surface integral we will substitute the equation of the surface in for z in the integrand and then add on the often messy square root. After that the integral is a standard double integral and by this point we should be able to deal with that.
1. The reason for this property of gases is that there is a very large intermolecular space between gas molecules. On mere applying pressure, they are easily compressed.
2. In liquids, the Intermolecular force is weaker than that of solids. So molecules in a liquid can slip over one another and liquids can flow, unlike solids.
3. We need to classify things in order to distinguish them. In this way. things can be categorized and can be easily studied.
4. Pure substances consist of only one kind of matter. All the particles of a pure substance are alike. It has a definite composition and similar properties. This is the reason that pure substances have fixed melting or boiling points.
5. Electricity neither has mass nor it occupies space. Besides, it can not be seen by our eyes. This is why electricity is not considered the matter.