State whether the following statements are true or false.1. The region

1.	State whether the following statements are true or false.1. The region covered by the boundary of the plane figure is called its volume.2. Volume of liquids can be found using measuring containers.3. Water is denser than kerosene.4. A ball of iron floats in mercury.5. A substance which contains less number of molecules per unit volume is said to be denser.
Answer» 1. (False) Correct statement: The region covered by the boundary of plane figure is called its area. 2. True 3. True 4. True 5. False. Correct statement: A substance which contains more number of molecules per unit volume is said to be denser.

State whether the following statements are true or false.1. The region covered by the boundary of the plane figure is called its volume.2. Volume of liquids can be found using measuring containers.3. Water is denser than kerosene.4. A ball of iron floats in mercury.5. A substance which contains less number of molecules per unit volume is said to be denser.

Answer»

1. (False)

Correct statement: The region covered by the boundary of plane figure is called its area.

2. True

3. True

4. True

5. False.

Correct statement: A substance which contains more number of molecules per unit volume is said to be denser.