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Question: What is the total resistance of a circuit with a 3Ω and a 5Ω resistor in series?Options: 8..
Question: In a circuit, if the voltage across a resistor is doubled, what happens to the current thr..
Question: A circuit contains a 10Ω resistor and a 5Ω resistor in series with a 15V battery. What is ..
Question: Two resistors of 4Ω and 6Ω are connected in parallel. What is the equivalent resistance?Op..
Question: What is the equivalent resistance of three resistors of 2Ω, 3Ω, and 6Ω connected in series..
Question: What type of reaction occurs when an alkene reacts with HBr?Options: Addition reactionElim..
Question: What is the functional group present in alkenes?Options: AlcoholAldehydeAlkeneAlkyneCorrec..
Question: Which of the following is the correct stereochemical descriptor for 2-butene with the doub..
Question: What is the main application of alkenes in the industry?Options: FuelPlasticsSolventsDeter..
Question: Which of the following is not a fundamental force of nature?Options: Gravitational forceEl..
Question: What is the formula for calculating kinetic energy?Options: KE = mv²KE = 1/2 mv²KE = mghKE..
Question: Which law states that the total energy in an isolated system remains constant?Options: Law..
Question: What is the frequency of a wave if its period is 0.01 seconds?Options: 100 Hz10 Hz1 Hz0.1 ..
Question: What is the principle behind the working of a hydraulic lift?Options: Bernoulli\'s princip..
Question: In a simple harmonic motion, the maximum displacement from the mean position is called?Opt..
Question: What is the unit of electric current?Options: VoltOhmAmpereCoulombCorrect Answer: AmpereSo..
Question: What is the value of acceleration due to gravity at the surface of the Earth?Options: 9.8 ..
Question: What is the resultant of vectors (1, 2) and (-1, -2)?Options: (0, 0)(1, 2)(2, 4)(1, 1)Corr..
Question: If the position vector of a point is (5, 12), what is its distance from the origin?Options..
Question: What is the scalar projection of vector (3, 4) onto (1, 0)?Options: 3450Correct Answer: 3S..
Question: If the vector a = (2, 2) and b = (2, -2), what is the angle between them?Options: 90 degre..
Question: What is the unit vector in the direction of (4, 3)?Options: (4/5, 3/5)(3/4, 4/3)(1, 1)(0, ..
Question: If the vector a = (2, -1) and b = (1, 3), what is the cross product a × b?Options: 5710Cor..
Question: What is the dot product of vectors (1, 2) and (3, 4)?Options: 1110127Correct Answer: 11Sol..
Question: If u = (1, 2) and v = (3, 4), what is u + v?Options: (4, 6)(2, 3)(1, 2)(3, 4)Correct Answe..
Question: What is the magnitude of the vector (3, 4)?Options: 5764Correct Answer: 5Solution: Magnitu..
Question: If A = (2, 3) and B = (4, 5), what is the vector AB?Options: (2, 2)(2, 3)(4, 5)(6, 8)Corre..
Question: If I = (1, 2, 3) and J = (3, 2, 1), what is I · J?Options: 10111213Correct Answer: 10Solut..
Question: Calculate the scalar product of the vectors (2, 3, 4) and (4, 3, 2).Options: 28293031Corre..
Question: If G = (1, 0, 1) and H = (0, 1, 0), find G · H.Options: 0123Correct Answer: 0Solution: G ·..
