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Question: What is the time complexity of breadth-first search (BFS) on a graph?Options: O(V + E)O(V)..
Question: What is the time complexity of the bubble sort algorithm in the worst case?Options: O(n)O(..
Question: What is the space complexity of a recursive depth-first search (DFS) on a binary tree?Opti..
Question: What is the time complexity of the quicksort algorithm in the average case?Options: O(n)O(..
Question: What happens to the image distance when the object distance is doubled in a concave mirror..
Question: In a convex lens, if the object is placed at the focus, what type of image is formed? (202..
Question: What is the energy released in nuclear fusion compared to nuclear fission? (2023)Options: ..
Question: A 1 kg object is moving with a velocity of 4 m/s. What is its kinetic energy? (2021)Option..
Question: A 2 kg ball is dropped from a height of 10 m. What is its speed just before it hits the gr..
Question: A 3 kg object is thrown upwards with a velocity of 15 m/s. What is its maximum height? (20..
Question: An object is lifted vertically 4 m against gravity. If the mass of the object is 10 kg, wh..
Question: If the angular momentum of a system is conserved, what can be said about the net external ..
Question: A satellite is in a circular orbit around the Earth. What is the expression for the centri..
Question: A torque τ is applied to a rigid body with a moment of inertia I. What is the angular acce..
Question: A flywheel is a device used to store rotational energy. If the moment of inertia of the fl..
Question: A rotating body has an angular momentum L. If the moment of inertia of the body is I, what..
Question: A uniform rod of length L and mass M is pivoted at one end and released from rest. What is..
Question: A solid sphere of mass M and radius R rolls without slipping down an inclined plane of hei..
Question: What is the time complexity of quicksort in the average case?Options: O(n)O(n log n)O(n^2)..
Question: What is the time complexity of a depth-first search (DFS) on a graph?Options: O(V)O(E)O(V ..
Question: Which of the following correctly describes the relationship between gravitational force an..
Question: What is the primary reason for the use of soft iron in electromagnets? (2023)Options: High..
Question: Which of the following statements is true regarding the magnetic field due to a long strai..
Question: In an RLC circuit, what happens to the impedance when the circuit is at resonance? (2023)O..
Question: If the voltage across an inductor is 100 V and the current through it is 5 A, what is the ..
Question: What is the energy stored in a capacitor of capacitance 5μF charged to a potential differe..
Question: In a capacitor, if the charge is doubled while the voltage remains constant, what happens ..
Question: What is the capacitance of a capacitor if it stores 6μC of charge at a potential differenc..
Question: In a uniform electric field, the potential difference between two points is 10 V. If the d..
Question: If the charge on an object is tripled, what happens to the electric field produced by that..
