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Marina86 [1]
2 years ago
5

Classify the items based on whether they are or are not matter.

Physics
1 answer:
postnew [5]2 years ago
8 0

Matter: Toothpaste, Gasoline, Bacteria, Cell

Non-matter: Happiness, Sound.

<u>Explanation: </u>

The substances which occupies mass or volume occupying space is known as matter. It comprises of those things that can be seen through the eyes and it may include things like water, plants, food, dresses, etc. It can be defined by color or hardness.  

The substances that are made of energy without occupying space is known as non-matter substances. It can be classified as form of some energy. Some examples include light energy from torch, heat energy from fire and sound energy form whistle, etc.

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when a circular plate of metal is heated in an oven, its radius increases at .03 cm/min, at what rate is the area increasing whe
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