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Question: If the total current in an AC circuit is 5A and the voltage is 120V, what is the impedance..
Question: In a series RLC circuit, if the resistance is 10Ω, inductance is 0.1H, and capacitance is ..
Question: What is the impedance of a circuit with a resistor of 4Ω and an inductor of 3Ω at resonanc..
Question: In an AC circuit, the voltage is given by V(t) = V0 sin(ωt). What is the peak voltage if V..
Question: What is the gravitational potential energy of a 10 kg object at a height of 5 m? (g = 9.8 ..
Question: Which of the following is NOT a characteristic of linear regression?Options: It assumes a ..
Question: What is the effect of multicollinearity on a linear regression model?Options: It improves ..
Question: In a business context, how can linear regression be applied?Options: To determine customer..
Question: Which evaluation metric is most appropriate for assessing the performance of a linear regr..
Question: What is a potential consequence of using linear regression on data with outliers?Options: ..
Question: Which of the following is a common assumption made by linear regression?Options: The relat..
Question: In which scenario would linear regression be an appropriate model to use?Options: Predicti..
Question: What is the primary purpose of linear regression in real-world applications?Options: To cl..
Question: Which of the following compounds is used as a drying agent? (2023)Options: Calcium chlorid..
Question: What is the primary product of the thermal decomposition of calcium carbonate? (2019)Optio..
Question: What is the common oxidation state of alkaline earth metals? (2019)Options: +1+2+30Correct..
Question: Which of the following is the most electropositive element? (2021)Options: LithiumSodiumPo..
Question: What type of bond is formed between two atoms that share electrons? (2022)Options: Ionic b..
Question: What is the primary product of the electrolysis of water? (2023)Options: HydrogenOxygenHyd..
Question: Which gas is evolved when an acid reacts with a carbonate? (2022)Options: O2H2CO2N2Correct..
Question: Which type of muscle tissue is striated and under voluntary control? (2023)Options: Smooth..
Question: What type of epithelial tissue is found in the lining of the respiratory tract? (2022)Opti..
Question: Which connective tissue is responsible for the transport of nutrients and gases? (2021)Opt..
Question: Which type of epithelial tissue is specialized for absorption? (2020)Options: Simple squam..
Question: Which of the following is NOT a function of connective tissue? (2022)Options: SupportProte..
Question: Which of the following is a characteristic of dicotyledons? (2019)Options: Two cotyledonsP..
Question: What is the primary function of the phloem in flowering plants? (2023)Options: Transport o..
Question: Which type of plant tissue is responsible for growth? (2022)Options: ParenchymaCollenchyma..
Question: Which part of the plant is primarily involved in photosynthesis? (2020)Options: RootsStems..
Question: What is the function of the xylem in flowering plants? (2023)Options: Transport of nutrien..
