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NCERT Solutions Class 9 Science Solutions for Matter in Our Surroundings - Exercise 1.1 in Chapter 1 - Matter in Our Surroundings

Question 3 Matter in Our Surroundings - Exercise 1.1

A diver is able to cut through water in a swimming pool. Which property of matter does this observation show?

Answer:

The diver is able to easily cut through the water in the swimming pool because of the weak forces of attraction between water molecules. It is this property of water that attributes to easy diving.

Video transcript
"hi kids welcome to lido india's best live online learning platform so let's see what's the today's question is a diver is able to cut through water in a swimming pool which property of matter does this observation show so it is very simple that matter is of three type one is solid one is liquid and another one is gas now water is basically liquid right so the question is asking that why a diver is able to cut through the water in a swimming pool so it is due to the weak force of attraction between the water molecules so if you are going to observe the molecules of the water they are little loose or you can say the force of attraction between them is not so strong that's why it can easily be deformed right how it can be deformed if you just throw a stone in a river or in a pond what you can see it makes the waves it gets deformed the water around there gets deformed easily why it is happening because it is having a very weak force of attraction so that's why the diver is also easily able to cut through the swimming pool so this was a perfect reason for this particular question and if you face any doubts please have a look into the answer so that it should be absolutely clear if you have any other doubts drop it in the comment section below and do subscribe to lido happy learning"
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