Question

We can use a hand kerchief to absorb sweat. How is it possible

Answer 1

Answer:

Explanation:

They can be used for wiping sweat , emptying the contents of your blocked ... It's preferable to use tissues over handkerchiefs, which can be unsanitary and can make you ...

....................................................or................................................................

We use handkerchief to absorb sweat because -

• Most of the fabric which we use for making handkerchiefs,are good water absorbent materials due to their hydrophilic physical properties.Later,the water absorbent feature of the fabrics,is also observed in the handkerchiefs.

• The fibres of the fabric have a property of capillary action. Due to the presence of this capillary action,the the handkerchiefs are also able to soak significant amount of sweat (liquid) from our body.

Answer 2

Answer:

Explanation:

We use handkerchief to absorb sweat because -

• Most of the fabric which we use for making handkerchiefs,are good water absorbent materials due to their hydrophilic physical properties.Later, the water absorbent feature of the fabrics,is also observed in the handkerchiefs.

• The fibres of the fabric have a property of capillary action. Due to the presence of this capillary action,the handkerchiefs are also able to soak significant amount of sweat (liquid) from our body.