Question

identify the materials used in your mobile phones and categories them based on transparency​

Answer 1

Answer:

The piece of wood starts floating on water.It does not sink in water. ... Materials which are lighter than water float on water. Classification of material on the basis of transparency, translucency and opaqueness. The property of a material due to which we can see through it clearly is called transparency

Answer 2

Monolithic and porous substances are used to obtain radio-wave transparent materials. The monolithic substances, namely, ceramics, glass, and plastics in the form of fiberglass laminates, are used in single-layer materials

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