What is Matter?

Transcript

What is a Matter?The amount of matter present in an object The Space occupied by matter is its Volume Anything that occupies space and has mass is called matter Which of the following are Matter ? Bulb is a Matter Light of bulb is not a Matter Cup is a Matter Tea is also a Matter Heat is not a Matter Is Plastic boon or a bane?Boon (Advantages) Bane (Disadvantages) Lightweight Non biodegradable Strong and durable Causes water pollution Cheap to produce Harmful to animals Resistant to water Releases toxic gases when burntIs Plastic boon or a bane?Plastic is both a boon and a bane It is useful because of its strength and low cost But it becomes a serious problem when we overuse it The real issue is not plastic itself, but how we manage it.