Question

What is sound?

How does a Matchbox phone works?

What are its constituents?

What are particles and waves?

When we throw an object in water some circular waves formed and passed away why this happens?

Why do we need need Wave Motion and particle motion in life?

Water Wave Motion and particle motion?

What is transverse wave?

What is slinky how does it forms wave?

Is everything away was a particle give me the justification of the statement?

What is mechanical and non mechanical waves give me the examples with proper diagram?

Give me the difference between mechanical and non mechanical waves with with proper examples.

Answer 1

Sound : vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear.

How a Matchbox Works : The fuel, sulfur and the oxidizing agent, potassium chlorate, work together in theircapacities. The heat generated from the phosphorus is enough to break down potassium chlorate, and in the process, it releases oxygen. ... In safety matches, the phosphorus is contained in a separate strip.

Wave–particle duality is the concept in quantum mechanics that every particle or quantic entity may be partly described in terms not only of particles, but also of waves. It expresses the inability of the classical concepts "particle" or "wave" to fully describe the behavior of quantum-scale objects.