Table of contents | |
Multiple Choice Questions (MCQs) | |
Fill in the Blanks | |
True or False | |
Match the Following |
Multiple Choice Questions (MCQs)
Q1: Which of the following materials is used for making windows?
(a) Wood
(b) Plastic
(c) Glass
(d) Metal
Ans: (c) Glass
Q2: What is the property of materials that determines whether they can be compressed?
(a) Hardness
(b) Solubility
(c) Lustrous
(d) Density
Ans: (a) Hardness
Q3: Which of the following materials is classified as non-lustrous?
(a) Copper
(b) Paper
(c) Aluminum
(d) Gold
Ans: (b) Paper
Q4: Which material can be described as opaque?
(a) Water
(b) Glass
(c) Wood
(d) Air
Ans: (c) Wood
Q5: In which state of matter does the material have a defined volume but no defined shape?
(a) Solid
(b) Liquid
(c) Gas
(d) Plasma
Ans: (b) Liquid
Fill in the Blanks
Q1: Materials that allow light to pass through are called __________.
Ans: transparent
Q2: The process of arranging materials or objects based on common properties is called __________.
Ans: classification
Q3: __________ materials do not dissolve in water.
Ans: Insoluble
Q4: The unit of mass in the International System of Units (SI) is __________.
Ans: kilogram
Q5: A common property of metals is that they are usually __________.
Ans: lustrous
True or False
Q1: All shiny materials are metals.
Ans: False
Q2: Wood is an example of a transparent material.
Ans: False
Q3: Plastic can be used to make a variety of objects.
Ans: True
Q4: Lustrous materials can lose their shine when exposed to air.
Ans: True
Q5: The volume of a liquid is usually measured in grams.
Ans: False
Match the Following
Ans:
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1. What are the different types of materials mentioned in the article? |
2. How are natural materials different from synthetic materials? |
3. Can you give examples of composite materials? |
4. Why is it important to understand the properties of materials around us? |
5. How can we determine the suitability of a material for a specific purpose? |
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