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Class 4 Science Chapter 4 Test 3

Welcome to your Class 4 Science Chapter 4 Test 3

1. 
The objects having less density than the density of water ____on/in water.

2. 
The floating and sinking of object depends on their _____.

3. 
The metals which are ______conductors of heat are used to make cooking utensils.

4. 
Electric wires can make from which of the following metals.

5. 
Which of these groups is the correct example of the three states of matter?

6. 
Put two spoons made of steel and wood in a cup of hot water. After few minutes the steel spoon become hot whereas, the wooden spoon does not become hot, what does it show?

7. 
The object having more density than the density of water ___on/in water.

8. 
Which one of these has the most volume?

9. 
Zinc, mercury, chromium are the examples of _______ metals.

10. 
Magnesium, aluminum and titanium are the examples of _______ metals.

11. 
The metals usually have _______ density.

12. 
The_______ are used to make cooking utensils.

13. 
Matter consists of _______ particles.

14. 
Two objects having equal volume but different mass, then which one has high density.

15. 
Metals that allow heat are _______ conductors of heat.