It is difficult to cut a stream of water. Why?
after cutting the stream of water what could be the reason behind the stream of water remaining together??
Why can't we cut through a stream of water with our fingers, when we can swim in water ?
What does the following observation explain about the nature of matter?
1.It is difficult to cut the stream of water.
2.We can easily dissolve the sugar/salt in water.
3.It is difficult to break a piece of iron as compared to a piece of chalk.
4.Very few cystals of pottasium permanaganate can impat colour to a vey large volume of water.
5.Fragance of lighted incense stick spreads very fast.