Physics question and answers for July 04, 2024
- Q A uniform spring is oriented vertically such that its top end is held fixed If the spring is stretched by pulling its bottom end downward a distance of 4 8cm...
- Q A block of mass m 1 2 kg is attached to a string that is wrapped around the circumference of a wheel of radius R 8 2 cm The wheel...
- Q 3 If four forces act at a point O as shown i the figure and if O is in equilibrium then th value of P are 1 150 10 2N...
- Q An electron moves in a circle of radius 1 0 m with a constant speed of 4 0 x 106 m s The current at a point on the circle...
- Q A uniformly charged rod is kept on y axis with centre at origin as shown Which of the following actions will increase the electric field strength at the position of...
- Q 5 The displacement of a particle along the x axis is given by x asin oot The motion of the particle corresponds to a simple harmonic motion of frequency w...
- Q A satellite is put in an orbit just above the earth s surface with a velocity 1 5 time the velocity for a circular orbit The maximum distance of the...
- Q 4 0 g of a gas occupies 22 4 lites at NTP The specific heat capacity of the gas at constant volume is 5 0 JK mol If the speed...
- Q 2 Motor M exerts a constant force of 300 N on the cable Determine the distance S the crate will travel when its speed is 12m s The crate starts...
- Q 3 0 01 mm 4 0 02 mm If force F velocity v and kinetic energy E an taken as fundamental units then dimensional formu for time in them is...
- Q 2 3 5 A proton moves along horizontal line and towards observer the pattern of concentric circular field lines of magnetic field which produced due to its motion 1 ACW...
- Q A battery of e m f 2 0 V and internal resistance 0 5 is connected across a resistance of 9 52 The number of electrons flowing through the cross...
- Q A particle executes simple harmonic oscillation with an amplitude a The period of oscillation is T The minimum time taken by the particle to travel half of the amplitude from...
- Q Four positive point charges of charge q each are placed at the corners of a square of sides a The square lies in the y z plane with its center...
- Q 25 Acceleration a of a particle moving in straight line a a function of velocity v is given as a g kv when g and k are constants If the...
- Q 31 The acceleration position a x curve of a particle moving on a straight line as shown If initial velocity of the particle is 5 3 m s then velocity...
- Q 5 A small object is moving on a special slope consisting of a concave and a convex circular are both of which have a right angle at the centre and...
- Q 13 A rectangular coil of length 0 12 m and width 0 1 having 50 turns of wire is suspended vertically in a uniform magnetic field of strength 0 2...
- Q 0 8 In an fcc unit cell atoms are numbered as shown below The atoms not touching each other are Atom numbered 3 is face centre of front face 1...
- Q This section contains 15 SINGLE CORRECT TYPE questions Out of these 15 questions A current is flowing through the sides of equilateral triangle of side a The magnitude of magnetic...
- Q A cat dozes on a stationary merry go round at a radius of 5 8 m from the center of the ride The operator turns on the ride and brings...
- Q 1 Standing waves can not be produced 1 In a string clamped at both ends 2 In a string clamped at one end and free at other end 3 When...
- Q 4 horizontal direction 4 Shifted diagonally from initial position Father 80 kg and son 30 kg are sitting at one of the ends of a 4 m long boat 40...
- Q of focal length f of the sun formed t is formed by a mal to its principal me screen without t and the screen in on the screen igned parallel...
- Q c Design a noninverting amplifier circuit that is capable of providing a voltage gain of 15 Assume ideal op amp and resistance should not exceed 30 KN d Find the...
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