Question

Take 1 litre of water, freeze it to make ice. When the state of matter
changed, was there any change in Volume? How to find this? 6 th class​

Answer 1

Answer:

Yes

Step-by-step explanation:

When the water froze the particles came closer to each other. Thus reducing the volume.

Now how to measure it?

So as for that first pour the water in measuring cylinder. Write the reading on a peace of paper. Then after thats done if it has a proper shape like a square or any other u can measure the lengths using scale and use the formula of volume for that shape. But if doesn't has a regular shape the pour some more cold water in a measuring cylinder. Make sure water is enough cold that ice doesn't melts in it. Then take any heavy substance that sinks in water and drop it in measuring cylinder. Now measure the volume and write it somewhere separately as v1. Then take that substance out and place ice in the water and place the substance that you used previously on ice. Doing so ice will sink towards the bottom. Now take new reading and write it as v2. Now use the following formula to find the volume of ice v2 – v1. That will now be the volume of ice.

So now you have the volume of water and ice both.

Hope it helps.