Changes Around Us-Could There be Other Ways to Bring a Change? [CBSE (Central Board of Secondary Education) Class-6 Science]: Questions 1 - 4 of 4
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Question 1
Question MCQ▾
Contraction occurs on:
Choices
Choice (4) | Response | |
---|---|---|
a. | Cooling | |
b. | Heating | |
c. | Question does not provide sufficient data or is vague | |
d. | All of the above |
Question 2
Question MCQ▾
The increase in size on heating is called as:
Choices
Choice (4) | Response | |
---|---|---|
a. | Expansion | |
b. | contraction | |
c. | Question does not provide sufficient data or is vague | |
d. | All of the above |
Question 3
Question MCQ▾
Melting of a wax is a:
Choices
Choice (4) | Response | |
---|---|---|
a. | Irreversible process | |
b. | Reversible process | |
c. | All of the above | |
d. | Question does not provide sufficient data or is vague |
Question 4
Question MCQ▾
Burning of a wax is a:
Choices
Choice (4) | Response | |
---|---|---|
a. | Reversible process | |
b. | Irreversible process | |
c. | None of the above | |
d. | Question does not provide sufficient data or is vague |