Class 8

Some Natural Phenomena question bank (Science)

Practice 56 free Class 8 Science - Some Natural Phenomena questions with answers and step-by-step solutions.

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Q1.

In the chapter 'Some Natural Phenomena', which scientific principle governs 'Lightning and Static Charges (Electroscope)'?


(A)
Superstition and myth
(B)
Empirical evidence, conservation laws, and repeatable experimental observations in Lightning and Static Charges (Electroscope)
(C)
Aristotelian unverified claims
(D)
Random molecular movement without thermodynamics
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Q2.

What practical or industrial application is directly enabled by scientific knowledge of Lightning and Static Charges (Electroscope)?


(A)
Discarding technological innovations
(B)
Halting laboratory research
(C)
Reverting to medieval tools
(D)
Innovations in healthcare, engineering, agriculture, and energy conservation derived from Lightning and Static Charges (Electroscope)
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