absorbency

absorbency - Serviette Hand towel Toilet Roll Tissue ?...

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Absorbency What does it mean?
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Absorbency is… a materials ability to soak up a liquid. What materials do you think are  absorbent?
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Which of these materials are  absorbent? Wood Carpet Fabric Rock Paper Metal Sand Glass
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If you spilt water on the carpet, what  would happen?
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When you put a sponge in the bath,  what happens? It soaks up the water You can squeeze it  back out when you  wash with it Is it absorbent?
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Can you think  of anything  absorbent that  we use everyday?
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Paper Towels What do they need to be? ABSORBENT Why?
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How many different kinds of paper  towel can you think of? Kitchen Roll
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Unformatted text preview: Serviette Hand towel Toilet Roll Tissue ? Which paper towel is the most absorbent? Which will be the best for mopping up a spill? You are going to investigate the absorbency of paper towels. What will you need to consider? What will you need to change? What will you need to keep the same to make it a fair test? Paper Towel Investigation Aim We would like to find out which kind of paper towel is the most absorbent. Prediction What will we need? How will we find out? What will I measure or observe? What did I find out?...
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This note was uploaded on 11/29/2011 for the course PHYS 122 taught by Professor Terry during the Fall '11 term at BYU.

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absorbency - Serviette Hand towel Toilet Roll Tissue ?...

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