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Practice

Materials Around Us — Practice

15 questions 15 min Recall + understand

  1. Q1. Any substance that is used to create an object is referred to as a

  2. Q2. Which of the following is given in the chapter as an example of an object made from more than one material?

  3. Q3. The method of arranging objects into groups based on a common property is called

  4. Q4. Materials that typically have shiny surfaces are said to have a

  5. Q5. Which of the following is an example of a non-lustrous material?

  6. Q6. Materials which can be compressed or scratched easily are called

  7. Q7. In Table 6.3, the object 'Brick' is described as hard and made of

  8. Q8. The materials through which things can be seen clearly are called

  9. Q9. Butter paper and frosted glass are examples of which kind of materials?

  10. Q10. Wood, cardboard and metals are examples of materials that are

  11. Q11. A material that completely disappears when mixed in water is said to be

  12. Q12. In Activity 6.7, sugar and salt are mixed in water. On stirring

  13. Q13. The property by which we can say that an object is heavier or lighter is called its

  14. Q14. The space occupied by a substance represents its

  15. Q15. Anything that occupies space and has mass is called

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