Physics question and answers for June 25, 2024
- Q A small boy is throwing a ball towards a wall 6 m in front of him He releases the ball at a height of 1 4 m from the ground...
- Q The electric and the magnetic field associated with an e m wave propagating along the z axis can be represented by 1 E Eoi B Boj 2 E Eok B...
- Q A string of length L and mass M is lying on a 40 horizontal table A force F is applied at one of its ends Tension in the string at...
- Q A person of mass 60 kg is inside a lift of mass 940 kg 37 and press the button on control panel then lift starts moving up with an acceleration...
- Q E CAPS 08 A Physics 13 For the situation shown in the figure mark the correct statements A is a uniform thin conducting shell of radius R 3R B R...
- Q In the arrangement shown the pulleys are fixed 30 and ideal the strings are light m m and S is a spring balance which is itself massless The reading of...
- Q a large iron block rapidly back and forth She com pares that to her moving it on earth on a smooth horizontal surface She finds that 1 the shaking costs...
- Q 5 In single slit diffraction wavelength used is 5000 A slit width is 0 2 mm and distance between slit and screen is 2 m The distance of first secondary...
- Q Mass of Calculate the dc collector voltage V with respect to ground in the amplifier circuit shown in the figure The current gain B for the transistor is 200 6k...
- Q SINGLE CORRECT ANSWER TYPE A body of mass m is lifted from ground by a force which varies with height h as F 2 1 bh mg here b is...
- Q 5 A train of length 300 m travelling at 30 m s 1 crosses another train of length 200 m travelling at 20 m s 1 in opposite direction Time...
- Q The diagram below shows the horizontal forces 33 af 20 0 kg on a 20 0 kg mass The force are constant in time If the mass starts from rest...
- Q ALLEN A train has 10 wagons each of mass 1000 kg 34 attached to it They are being pulled by force 10 N Find out force exerted on last four...
- Q A uniform but time varying magnetic field exists in cylindrical region and directed into the paper If field decreases with time and a positive charge is placed at any point...
- Q 4 6 mg Two blocks of masses 2 kg and 1 kg are in 28 contact with each other on a frictionless table When a horizontal force of 3 N...
- Q A particle is projected up with an initial velocity of 80ft sec The ball will be at a height of 96 ft from the ground after given g 32 82...
- Q Objects A and B each of mass m are connected by a light in extensible cord They are constrained to move on a friction less ring in a vertical plane...
- Q In a lab experiment with standing sound waves the sound with the frequency 1200Hz generated a resonance in a tube open on one side closed on the other when the...
- Q 1 3 n m m m m m Two blocks each of mass M are placed on a 31 smooth inclined plane as shown in figure Then M M B...
- Q A monkey of mass 40 kg climbs a rope Fig 1 58 which can stand a maximum tension of 600 N In which of the following cases will the rope...
- Q 43 A 0 5 kg ball moving with a speed of 12 m s strikes a hard wall at an angle of 30 with the wall It is reflected with...
- Q a A thin conducting wire carries a current I and lies along the x axis from 1 0 0 to x 0 0 Using Biot Savart s law DO NOT...
- Q Three blocks of identical masses are connected by 29 41 CH strings as shown The whole system is accelerated to the right on a frictionless horizontal surface by a horizontal...
- Q 4 1200 N Frictional force on the 2 kg block is 1 5 N 2 zero 3 2 5 N 4 5 3N In 2kg 30 0 5 1kg 38...
- Q Apparent weight of a man of mass 50 kg in a lift 41 is 600 N Lift is accelerating upward Calculate acceleration of lift 1 3m s 2 2 5m...
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
- Unlimited Question Access with detailed Answers
- Zin AI - 3 Million Words
- 10 Dall-E 3 Images
- 20 Plot Generations
- Conversation with Dialogue Memory
- No Ads, Ever!
- Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!