No they most definitely do not absorb sound
Cotton absorb sound because it has small area that sound penetrate and doesn't reflect .
it absorbs sound well
Usually, stuff that is soft will absorb sound.answ2. Sound is a vibration of air molecules, and anything that may be made to absorb energy from the molecules will absorb sound. If the material has soft fibres, and can allow the sound to penetrate easily, (is porous) then the collision of sound molecules with the fibres, will transfer the energy from the molecules to the inelastic fibres, where it will be dissipated as heat.
no, they absorb it or the sound waves bounce off.
No they most definitely do not absorb sound
No, concrete does not absorb sound as it very dense.
reverberants
Cotton absorb sound because it has small area that sound penetrate and doesn't reflect .
Light does not absorb things. Light can be absorbed by things.
We call that "bouncing back" a reflection. Heat in the form of infrared (IR) radiation is like light, and light and sound are said to be reflected off surfaces that do not absorb them.
it absorbs sound well
no
There is no chemical that will absorb light and ONLY discharge it in the absense of light, however there are chemicals that will absorb light, store it as heat, and discharge it as light slowly, so that if light is removed it will continue to glow.
Usually, stuff that is soft will absorb sound.answ2. Sound is a vibration of air molecules, and anything that may be made to absorb energy from the molecules will absorb sound. If the material has soft fibres, and can allow the sound to penetrate easily, (is porous) then the collision of sound molecules with the fibres, will transfer the energy from the molecules to the inelastic fibres, where it will be dissipated as heat.
Plant absorb light by using it leaf and absorb water by using it roots. I hope you can accept this answer
No.