Question

Which of the following does not matter?
A.Air
B.Water
C.Light
D.Sofa

Answer 1

Hint: To answer this question, you should recall that anything that has mass and occupies space is called matter. A matter is made up of tiny particles. We can touch or feel matter.

Complete step by step answer:
The following are the characteristics of matter:
-Particles have space between them
-Particles are continuously moving
-Particles attract each other

Based on the intermolecular forces of attraction and spacings between the particles matter is broadly classified into three categories:
-Solids: These are tightly packed because of strong intermolecular forces. Example: Sofa
-Liquids: The molecules in a liquid are closely packed due to weak intermolecular forces. Example: Water
-Gases: The intermolecular forces Present between them are negligible. Example: Air
Matter is something that occupies space and has volume. Light is formed of electromagnetic radiation
It does not have mass and volume. It is neither a solid, liquid nor gas.
Hence, Light cannot be considered as matter.

Hence, we can conclude that the correct answer to this question is option is C.

Note:
These three forms of matter can be converted from one state of matter to another state by changing certain environmental factors like increasing or decreasing pressure and temperature, for instance). For example, Ice can be converted from a solid into liquid water by increasing the temperature. The state of the matter is also characterized by the transition of phases. The transition process signals a shift in structure and can be detected by a sudden change in properties.