What material reflects the most sunlight?
A “flat black” material having no glossy reflections absorbs the most solar energy. Conversely, light colors reflect more light than dark ones, and white reflects the most.
What is a material that reflects light?
If the surface is smooth and shiny, like glass, water or polished metal, the light will reflect at the same angle as it hit the surface. This is called specular reflection. Light reflects from a smooth surface at the same angle as it hits the surface.
Which material do you know are absorbent?
Kitchen towels (both cloth and paper) are absorbent. We use them for drying the washing up and for drying ourselves after a bath or a shower. Cotton wool is another absorbing material. It is used in bandages to absorb blood from a wound.
What is another word for absorbent?
Absorbent Synonyms – WordHippo Thesaurus….What is another word for absorbent?
| spongy | absorptive |
|---|---|
| penetrable | permeable |
| pervious | porous |
| assimilative | receptive |
| blotting | imbibing |
What will happen if raincoats are made of absorbent materials?
Answer. Answer: plastic don’t absorb water and repel it but cotton absorbs the water and will make the person wet. if a raincoat is made of cotton fabric then the person will become wet therefore raincoats r made of blend of 2 things….
What happens if raincoat are made of cotton?
Answer: If raincoat was made with cotton fabric, then the cotton would absorb the rainwater, making us wet, as cotton are not binded very closely as compared to synthetic fibres.
Why is raincoat made of plastic?
Plastics and rubber have low permeability to water(ie they don’t allow water to pass through easily). Also plastic and rubber can be applied in thin coating. Even thin sheets of plastics have low permeability to water, weighs less and flexible. Because of these advantages plastics are used for making raincoats.
What are the examples of materials that absorbs water Brainly?
Materials That Absorb Water
- sponge.
- cotton.
- tissue.
- diaper.
- napkin.
- towel.
- foam.
- rug.
What are the examples of material that absorbs water?
Materials that absorb water include; sponge, napkin, paper towel, face cloth, sock, paper, cotton balls. Materials that don’t absorb water include; Styrofoam, zip lock bag, wax paper, aluminium foil, sandwich wrap.
How do you describe the materials absorb water?
Porous materials or materials that absorbed water have tiny holes or pores that allows water to pass through it. Why materials that repel water or non- porous materials does not allow water to pass through it. Some people prefer plastic bag than a paper bag because paper bags easily get wet.