Physics question and answers for July 26, 2024
- Q Q12 A person is carrying a box applying a force of 10N He walks horizontally across a distance of 2 m and then climbs up vertically through a distance of...
- Q Question No 25 The ammeter reading in the following circuit will be 6 0 wwww 202 2V wwwww 60 O 602 wwwwww 01 A 8 0 3 A 4 2...
- Q Q6 The coordinate time graph of an object is a straight line with a positive slope The object has O A Steadily increasing acceleration O B Steadily increasing velocity O...
- Q Q9 A block of mass mis connected to two springs of force constants k and k as shown in figure The block moves on a frictionless table after it is...
- Q An electromagnetic wave of frequency 1 10 4 hertz is propagating along z axis The amplitude of electric field is 4 V m If 8 8x10 12 C N m...
- Q A certain mono atomic gas undergoes the process PV Here Q Heat supplied to the gas W work done by the gas AU change in internal energy of the gas...
- Q uestion No 7 This section has 7 questions Each question has FOUR options A B C and D Only ONE of Marking scheme o 3 if the correct option is...
- Q Example 22 Current is flowing in a wire frame kept as shown in the figure where EDCF is in y z plane and AFC is in x z plane Current...
- Q A mild steel wire of length 2L and cross sectional area A is stretched within elastic limit horizontally between two pillars as shown in the figure A mass m is...
- Q Q1 A uniform pressure of 7 0x105 N m is applied to all six sides of a copper cube What is the percentage change in volume of the cube for...
- Q Q10 The expression Ex Sml becomes dimensionally correct if and only if where E Kinetic energy h plank s constant m mass of an object L length A h should...
- Q The first diffraction minima due to a single slit diffraction is at 8 30 for a light of wavelength 5000 A The width of the slit is Question Type Single...
- Q The value of a a and 3 are current gain in CB CE configuration Question Type Single Correct Type 2 a B G 3 1 is equal to None of...
- Q Q2 In a given process of an ideal gas dW 0 and dQ 0 Then for the gas O A The temperature will decrease O B The temperature will increase...
- Q Q7 Young s modulus of a material is defined as ratio of stress and strain If strain of the material is increases by two times the Young s modulus of...
- Q A water jet whose cross sectional are is a strikes a wall making an angle 0 with the normal and rebounds elastically The velocity of water of density d is...
- Q ple 23 A current carrying circular loop of radius R is placed in a uniform magnetic field B Tesla in x y plane as shown in figure The loop carries...
- Q A car is moving with 54 km h speed at t 0 Its break produces the retardation of 2 5 m s If he applies break at t 0 and...
- Q A man wishes to cross a river of width 120 m by a motorboat His rowing speed in still water is 5 m s He takes t seconds to cross...
- Q Activity 3 Ohm s Law at Home Directions Read and understand the situation below Write your answers on a separate sheet of paper In the Philippines an electric energy distributor...
- Q A single conservative force F x acts on 1 kg particle that moves along x axis The potential energy U x is given by U x x 2 20 Where...
- Q hoose true or false for each statement regarding convex mirrors If an object is placed 3 9 cm from a convex mirror with f 4 cm then its image will...
- Q A the figure a ball A is released from rest when the spring is at its natural unstretched length For the block B of mass M to leave contact with...
- Q Initially spring is compressed by 0 5 m and surface is smooth Choose the correct option s Initial potential energy in spring is 12 5 J Kinetic energy of block...
- Q Can it be fixed 15 minutes ago of A bullet is fired from a gun The bullet travels a distance L 235 0 5 m during a time interval t...
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