A positively charged glass rod is placed near the cap of a positively charged electroscope. The divergence of the leaf is observed to
A. decrease B. increase C. remain the same D. increase and collapse immediately Correct Answer: Option B B. increaseAs the air column of length L in an air pipe decreases, the frequency of the stationary wave emitted?
A. decreases B. increases C. varies as L² D. varies as √L Correct Answer: Option A A. decreasesThe amplitude of a sound wave determines its?
A. frequency B. quality C. loudness D. pitch Correct Answer: Option C C. loudnessWhich of the following electromagnetic wave has the longest wavelength?
A. radio-waves B. gamma rays C. infrared waves D. ultraviolet rays Correct Answer: Option A A. radio-wavesA lens that is thinner at the middle and thicker at the edges is?
A. diverging B. converging C. plano-convex D. converging meniscus Correct Answer: Option A A. divergingProducts
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Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
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Co-Ownership Structures and Land Acquisition Methods in Nigeria
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Rights in Community Land and Fundamental Land Concepts in Nigeria
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Customary Land Control and the Origins of Nigeria's Land Use Act
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Land Ownership Principles and Transaction Laws in Nigeria
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