Physics question and answers for July 24, 2024
- Q mirror how would the screen have to be moved A 4 5 cm needle is placed 12 cm away from a convex mirror of focal length 15 cm Give the...
- Q uestion Type Single Correct A Q No 6 This section contains SIX 06 questions Each question has FOUR options ONLY ONE of these four options is the correct answer For...
- Q 11 In a region of space suppose there exists a electric field 40x 1 The potential difference VA Vo is where Vo is the potential at the origin and VA...
- Q 49 Maurine Lewis editor of a leading publishing house estimates that it takes 11 months on average To complete the process of publishing a book from having the manuscript until...
- Q Three blocks A B and C are placed on a rough horizontal surface Friction coefficient between blocks and surface is 0 6 Acceleration of the block C given situation is...
- Q el in en iii A cylindrical layer of dielectric with dielectric constant k is inserted into a cylindrical capacitor to fill up all the space between the electrodes The mean...
- Q 2 22 Two identical planar capacitor connected in parallel and charged to a voltage U 12V When you disconnect them from the voltage source the distance between the plates of...
- Q An open train car with a mass of 21902190 kg coasts along a horizontal track at the speed 3 013 01 m s The car passes under a loading chute...
- Q 1 26 A non conducting hollow sphere having inner and outer radii a and b respectively is made of a material having di electric constant K and has uniformly distributed...
- Q Aakash Rank Booster Test Series for NEET 2020 32 A thin mica sheet of thickness 2 x 10 6 m and refractive index u 1 5 is introduced in the...
- Q A compound microscope consist of an objective of focal length 2 cm and an eye piece of focal length 5 cm seperated by a distance of 15 cm How far...
- Q 9 Two short identical magnetic dipoles of magneti moments 1 Am each placed at a separation c 2 m with their axis perpendicular to each othe The resultant magnetic field...
- Q 1 36 A non conducting sphere of radius R 5 cm has its centre at origin O of co ordinate system shown in figure 1 453 It has a spherical...
- Q 4 Statement I When ultraviolet light is incident on a photocell its stopping potential is Vo and the maximum kinetic energy of the photoelectrons is Kmax When the ultraviolet light...
- Q Aakash Rank Booster Test Series for NEET 2020 28 The length of the optical path of two media in contact of length d and d of refractive index Hy and...
- Q 3 1 Rnt 3 24 At a place on earth horizontal component of earth s magnetic field is B and B and vertical component of earth s magnetic field is...
- Q Homework Answered Four resistors are arranged as shown Calculate the electric potential difference through R Your answer should be in units of volts V Do not enter the units with...
- Q 7 A particle having charge q and mass m is released from rest on the axis of a fixed ring of total charge Q and radius R from a distance...
- Q 9 A lift is moving with velocity 10 m s upward with acceleration 5 m s2 upwards At the same instant of time a coin is dropped from 7 5...
- Q 14 A block of mass 2 kg moves such that the V of velocity variation with position position is as represented in the graph The power delivered to the particle...
- Q Statement I Two particles moving in the same direction do not lose all their energy in a completely inelastic collision Statement II Principle of conservation of momentum holds true for...
- Q 5 A long wire carries a steady current It is bent into a circle of one turn and magnetic field at the centre of coil is B It is then...
- Q A ball is made of a material of density p where Poil P Pwater with Poil and Pwater representing the densities of oil and water respectively The oil and water...
- Q Figure shows cross section view of a infinite cylindrical wire with a cylinderical cavity current density is uniform jok as shown in figure Field inside cavity is uniform Field inside...
- Q D A magnet of magnetic moment 507 Am is placed in a magnetic field B 0 51 31 T The torque acting on the magnet is 1 175 k Nm...
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