Which of these statements is false? A) Bond duration is higher for bond’s with longer maturity B) Bond duration is higher for bonds with higher coupons C) Bond duration lower for bonds with higher yield to maturity D) Bond duration is equal to its maturity for zero-coupon bonds The correct answer and explanation is : […]
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How have fruits contributed to the success of angiosperms? A. By attracting insects to the pollen inside B. By nourishing plants that make them C. By producing diploid cells via double fertilization D. By producing sperm and eggs inside the protective coat E. By facilitating disposal of seeds. The correct answer and explanation is :
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According to the fundamental identity of national income accounting, GDP = GNP – NEP. S = (Y + NFP – I+ TR+ INT) – C. O Y = C+I+G + NX. total production = total income = total expenditure. The correct answer and explanation is : To clarify and correct the equations and relationships in
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In the polytropic process, equation pvn = constant, if n = 0, the process is called (a) constant pressure (c) constant temperature (b) constant volume (d) adiabatic The correct answer and explanation is : Correct Answer: (a) Constant Pressure Explanation: The polytropic process is represented by the equation:[p v^n = \text{constant}]where: This equation describes many
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A hydrolysis reaction results in which two of the following? Water is split apart.Two molecules are split apart.Water is formed.Two molecules are combined. The correct answer and explanation is : The correct answers are: ✅ Water is split apart.✅ Two molecules are split apart. Explanation (300 words): A hydrolysis reaction is a type of chemical
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A steel ball of mass, m, is fastened to a cord that is L in length and fixed at the far end. The ball is then released when the cord is horizontal. At the bottom of its path, the ball strikes a steel block with a mass of M. Find: (a) the speed of the
In which of the following cases would you feel weightless? while accelerating downward in an elevatorwhile falling from a roofwhile walking on the Moonwhile parachuting from an airplane The correct answer and explanation is : Correct Answer: While falling from a roof Explanation (300 words): Weightlessness, often called “free fall,” occurs when there is no
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In C3 plants the conservation of water promotes: photorespirationphotosynthesisa shift to C4 photosynthesisthe light reactionsthe opening of stomata The correct answer and explanation is : Correct Answer: photorespiration Explanation: In C3 plants, the conservation of water primarily promotes photorespiration, which is a process that reduces the efficiency of photosynthesis. C3 plants, such as rice, wheat,
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DNA and RNA differ in thatDNA is double stranded, contains the sugar ribose and the nitrogen containing base thymine while RNA is single stranded, contains sugar deoxyribose and the nitrogen containing base uracilODNA is double stranded, contains the sugar deoxyribose and the nitrogen containing base thymine while RNA is single stranded, contains sugar ribose and
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Which of the following ionic compounds has the largest lattice energy (i.e., the lattice energy most favorable to a stable lattice)? a) BaOb) BeOc) CsId) NaBre) BaS The correct answer and explanation is : The correct answer is b) BeO. Explanation: Lattice energy refers to the energy released when ions in the gas phase combine