EASY
8th ICSE
IMPORTANT
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Which of the following is a wind instrument?

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Important Questions on Test Paper (Chapters 5 to 8)

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 10 - Test Paper (Chapters 5 to 8)>Test Paper- 2 (Chapters 5 to 8)>Q A
Which of the following is a unit of loudness? 
EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 10 - Test Paper (Chapters 5 to 8)>Test Paper- 2 (Chapters 5 to 8)>Q A
Which of the following can be used to detect the nature of charge on an object? 
EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 10 - Test Paper (Chapters 5 to 8)>Test Paper- 2 (Chapters 5 to 8)>Q A
Which of the following electrical components is used to open or close a circuit? 
EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 10 - Test Paper (Chapters 5 to 8)>Test Paper- 2 (Chapters 5 to 8)>Q B
A virtual image can be obtained on a screen. 
EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 10 - Test Paper (Chapters 5 to 8)>Test Paper- 2 (Chapters 5 to 8)>Q B
Air is optically denser medium than glass. 
EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 10 - Test Paper (Chapters 5 to 8)>Test Paper- 2 (Chapters 5 to 8)>Q B
One of the ends of an iron bridge rests on rollers to allow its thermal expansion in summer. 
EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 10 - Test Paper (Chapters 5 to 8)>Test Paper- 2 (Chapters 5 to 8)>Q B
The rate of evaporation decreases with the increase in temperature. 
EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 10 - Test Paper (Chapters 5 to 8)>Test Paper- 2 (Chapters 5 to 8)>Q B
Increase in the frequency of a sound increases its loudness.