Question

All of the following are examples of matter except 1. Air and cold drink 2. almonds and chair 3. Hair and armchair 4. vacuum and flash of light

Answer 1

Answer:

vacuum and flash of light

Explanation:

as vacuum is a space without any matter in it and light is a form of energy

Answer 2

The correct option is 4.

• Anything that has fixed mass and occupies space by volume is called matter.
• Air and cold drink both have fixed mass and one exists as a gas and another as liquid. So, they are matters.
• Almonds and chairs both have fixed mass and both exist as solid. So, they are matters.
• Hair and Armchair both are matter.
• Vacuum means some space and light is a form of energy. They do not have a fixed mass. So, they are not matter.