First Year Physics Chapter 4 Online Short QUestions Test for 1st Year Physics Chapter 4 (Work and Energy)

After Matric another milestone in a student's life is FSC, which if vanquish wisely can make a great impact over further education and career. While, Physics is an important subject of FSC, due to its complex nature and figurative subject matter, but mostly students finds it difficult to achieve high results even at initial phase of FSC part-1. Therefore ilmkidunya launched such opportunities to tackle with the problem. Although along with other reasons of stolid mentoring, another important factor is negligence towards short questions, but with the online preparation system of ilmkidunya students can done with this portion in no time.

While viewing past papers available at ilmkidunya, it is clear that in Physics, objective part plays an important role, specifically the short questions domain. but the teasing factor about these tiny important questions is their preparation and notes making. While preparing long questions students assumes the preparation of objective part is done, which later prove to be an illusion leading towards failure. After acknowledging such important factor of student's failure ilmkidunya brought students with the best and well prepared notes of short questions. Moreover, ilmkidunya also facilitates students with the online test system, so that they can measure their skills.

Lets take in to consideration, Chapter4 of FSC part-1 Physics book. Chapter 4 is named as “ Work and Energy".

The main objective of this chapter is to make students aware of:

  • The concept of work in terms of force its displacement and direction

  • The use of work formula in relation to gravitational force near Earth's surface.

  • Work and power relation

  • The functions of power as the product of force and velocity

  • Use of power in everyday life

  • Conversation and non-conversation of energies.

    • Although, dealing with such topics required some help but now a days such help have become so expensive but my dear fellows! Why to worry about such problem when ilmkidunya is here with its free of cost help and mentoring. Not only Physics but we are here to help you in all subjects. So cheer up! And visit ilmkidunya.

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    Online Short Questions For Chapter 4 "FSC Part 1 Physics Chapter 4 Short Questions Preparation "

    Try The Short Questions For FSC Part 1 Physics Chapter 4 Short Questions Preparation

    • Total Questions10

    • Available Sets4

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    Physics - FSC Part 1 Physics Chapter 4 Short Questions Preparation

    Question # 1

    A girl drops a cup from a certain height which breaks into pieces.What energy changes are involved?

    • Ans 1: When the cup was in the hands of girl, it had gravitational P.E when the cup is dropped, its P.E. Is converted into the K,E On striking the ground , this energy is converted into sound energy, heat, work done in breaking the cup into pieces and kinetic energy of pieces.
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    Prepare Complete Set Wise Questions For Chapter 4 "FSC Part 1 Physics Chapter 4 Short Questions Preparation "

    FSC Part 1 Physics Chapter 4 Short Questions Preparation - Set 1

    Question # 1

    A girl drops a cup from a certain height which breaks into pieces.What energy changes are involved?

    • Ans 1: When the cup was in the hands of girl, it had gravitational P.E when the cup is dropped, its P.E. Is converted into the K,E On striking the ground , this energy is converted into sound energy, heat, work done in breaking the cup into pieces and kinetic energy of pieces.
    Submit

    FSC Part 1 Physics Chapter 4 Short Questions Preparation - Set 2

    Question # 1

    Differentiate between geyser and aquifer.

    • Ans 1: Geyser isa hot spring that discharges steam and hot water, intermittently releasing an explosive column into the air

      Aquifer is a layer of rock holding water that allows water to percolate through it with pressure.
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    FSC Part 1 Physics Chapter 4 Short Questions Preparation - Set 3

    Question # 1

    Define Kinetic energy ?

    • Ans 1: Kinetic Energy (K.E):The energy in the body due to its motion is known as kinetic energy.
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    FSC Part 1 Physics Chapter 4 Short Questions Preparation - Set 4

    Question # 1

    What is a machine ? Discuss the input and output and efficiency of a mechanical machine ?

    • Ans 1: Machine:A machine is a thing or device with the help of which we can do more work than we can do by hands.
      Input of Mechanical machine:The amount of work dine on a machine by a given effort force is known as input of machine.
      Input = effort *effort arm
      Input = P*d
      Output of Mechanical Machine:The amount of work done by a machine on the load (weight) is known as output of the machine
      output = load * load arm
      output = w*d
      Efficiency:The ratio of output and input of a machine is known as efficiency
      Efficiency:Output / input
      n = w*d/ p*d
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    11th Class Physics Chapter 4 Preparation

    Here you can prepare 11th Class Physics Chapter 4(Work and Energy). Click the button for 100% free full Preparation.

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    • Amir Ali

      Amir Ali

      21 Feb 2019

      ilm ki duniya website bhut achi he .mujhy yahan se bhut ziada knowledge mila thanx

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