Let's try...

What are the volumes of liquids?


a)

b)

c)

d)

Check it out your answer....

a) 400 ml

b) 300 ml

c) 1 l

d) 2 l

Comparision volume of liquids

Let's to check and compare the volume of colouring water in container below.

Measuring volumes of liquids...

1. How to measure chocolate milk below?

• Pour chocolate milk to beaker. Then read the level at scale. The volume of chocolate milk is 2 l

2. What is volume of water in the cup?

• Check the volume of water at scales. The volumes is 300 ml.
  
  

Based on the cylinder A, the water level reach nearest 400 ml, so we read the volume is about 400 ml.

The second cylinder, the water level reach nearest 700 ml, so we read the volume is about 700 ml.

• Remember : We write 'l' for litre and 'ml' for mililitre.

Let's to read volume of liquid...

We use a beaker or cylinder to measure the volumes of liquids. We read scales to the nearest litre or mililitre.



Example :

• using an above beaker, when the water level reach nearest 2 l. So we read as the volume is about 2 l.

Measuring Tools

Measuring volume isn't always easy. Some objects have regular or uniform shapes. The formula of these objects can usually be measured with a formula.

Other objects have irregular shapes. Their 'space' or volume is often measured by a system called water displacement. A certain amount of water is placed in a container and the height of the water is marked.

We measure liquid volume by using special tools such as measuring cups, beakers, measuring cups, spoons, graduated cylinders and extra. For regular objects, solid volume can be calculated. For irregular objects, their volumes can be determined by measuring the amount of liquid that is displaced by the object when it is submerged in the liquid.

Measuring liquid volume in graduated cylinders that have units that are marked in mililitres (ml) and litres(l).

LIQUID

What is liquid?

• A liquid is a state of matter in which a sample of matter flows, melt and change its shape and is not easily compressible and maintains a Relatively.
  
• A liquid is a fluid which, unlike the crystalline solid, exhibits a significant degree of atomic or molecular mobility.


• Types of liquid:

Thanks.