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Question: What is the total current flowing through a circuit with a 10V battery and two 5Ω resistor..
Question: If a circuit contains a 12V battery and two resistors in series of 3Ω and 9Ω, what is the ..
Question: What is the effect on the total resistance when more resistors are added in series to a ci..
Question: In a circuit with a 10V battery and two resistors of 5 ohms each in series, what is the cu..
Question: A 60W bulb is connected to a 120V supply. What is the resistance of the bulb?Options: 240 ..
Question: If the current through a conductor is doubled, what happens to the power dissipated in the..
Question: What is the total resistance in a circuit with a 12 ohm and a 4 ohm resistor connected in ..
Question: A 5 kg object is moving with a velocity of 10 m/s. What is its kinetic energy?Options: 25 ..
Question: What is the scalar projection of vector A = (3, 4) onto vector B = (1, 0)?Options: 3401Cor..
Question: If the vector A = (1, 2) and B = (2, 1), what is the angle between them?Options: 0 degrees..
Question: Find the unit vector in the direction of the vector (4, 3).Options: (4/5, 3/5)(3/5, 4/5)(1..
Question: If the vector A = (2, 3) is multiplied by 2, what is the resulting vector?Options: (4, 6)(..
Question: What is the angle between the vectors (1, 0) and (0, 1)?Options: 0 degrees90 degrees45 deg..
Question: If A = (1, 2) and B = (3, 4), what is the dot product A · B?Options: 1011128Correct Answer..
Question: Find the magnitude of the vector (3, 4).Options: 5764Correct Answer: 5Solution: Magnitude ..
Question: If the position vector of point P is (3, 4) and Q is (1, 2), what is the vector PQ?Options..
Question: If A = (2, 3) and B = (4, 7), find the vector AB.Options: (2, 4)(2, 3)(2, 1)(2, 2)Correct ..
Question: If A = (2, 0, -1) and B = (0, 3, 4), what is the scalar product A · B?Options: -4068Correc..
Question: If A = (1, 2, 3) and B = (x, y, z) are such that A · B = 0, what is the condition for x, y..
Question: For vectors A = (2, 3) and B = (4, 5), find the scalar product A · B.Options: 23222120Corr..
Question: If A = (1, 1, 1) and B = (x, y, z) such that A · B = 3, what is the value of x + y + z?Opt..
Question: The scalar product of vectors A = (a, b, c) and B = (1, 2, 3) is 14. If a = 2, what is the..
Question: If the vectors A = (x, 2, 3) and B = (4, y, 6) are orthogonal, what is the value of x + y?..
Question: In Mendelian genetics, what does the term \'homozygous\' refer to?Options: Having two diff..
Question: What is the purpose of using restriction enzymes in recombinant DNA technology?Options: To..
Question: Which molecular technique is used to separate DNA fragments by size?Options: Gel electroph..
Question: What is the significance of the \'denaturation\' step in PCR?Options: To cool the reaction..
Question: Which of the following is a common application of PCR?Options: Gene therapyForensic analys..
Question: What is recombinant DNA technology primarily used for?Options: To create genetically ident..
Question: In cloning, what is the role of a vector?Options: To provide a template for DNA synthesisT..
