4.4 MarkingScheme For 1mark multiple-choice questions‚ 1/3 mark will be deducted for a wrong answer. Likewise‚for 2 marks multiple-choice questions‚ 2/3 mark will be deducted for a wrong answer. However‚for the linked answer question pair‚ where each question carries 2 marks‚ 2/3 mark will bededucted for a wrong answer to the first question only. There is no negative marking for wronganswer to the second question of the linked answer question pair. If the first question in thelinked pair is wrongly
Free Heat transfer Heat Fluid mechanics
IS : 3696 ( Part I ) ( Reaffirmed 1996 ) 1987 Indian Standard SAFETY CODE FOR SCAFFOLDS AND LADDERS PART I SCAFFOLDS (First Revision) Second Reprint OCTOBER 1996 UDC 69.057.6 : 614.8 : 006.76 0 Copyright 1988 BUREAU MANAK OF INDIAN STANDARDS SHAH 110002 ZAFAR MARG BHAVAN‚ 9 BAHADUR NEW DELHI Gr7 March 1988 IS:36!36(Partl)-1987 Indian Standard SAFETY CODE FOR SCAFFOLDS AND LADDERS BART 1 SCAFFOLDS I ( First Revision ) Safety in Construction
Premium Orders of magnitude
The Wonders of Plants Experiment 2 – Upside Down Mungbeans Experiment 3 – Plant Labyrinth 6/18/2015 Mt Gravatt State High School Trinity Wong Abstract Introduction: Plants can’t move like animals do but they respond to certain stimuli‚ making them change the direction in which they grow. Plants are very sensitive to their environment and have evolved many forms of "tropisms" in order to ensure their survival. A tropism is a growth movement whose direction is determined by the direction
Premium Plant Seed Fruit
Light I | | INTRODUCTION | Light‚ form of energy visible to the human eye that is radiated by moving charged particles. Light from the Sun provides the energy needed for plant growth. Plants convert the energy in sunlight into storable chemical form through a process called photosynthesis. Petroleum‚ coal‚ and natural gas are the remains of plants that lived millions of years ago‚ and the energy these fuels release when they burn is the chemical energy converted from sunlight. When animals digest
Premium Light Electromagnetic radiation
AIM: i)To investigate the dependence‚ of the angle of deviation on the angle of incidence‚ using a hollow prism filled one by one with different transparent fluids. APPARATUS REQUIRED: Drawing board White sheets of paper Hollow prism Different liquids(water‚ kerosene‚ oil‚ spirit etc.) Drawing pins Pencil Half meter scale Thumb pins Graph papers A protractor INTRODUCTION: In optics‚ a prism is a transparent optical element with flat‚ polished surfaces that refract light. The
Free Refraction Light Optics
Title: Deflection. Abstract: In this experiment‚ we were needed to find the deflection of Ring‚ Semicircle and quadrant made from the curved beam. The experiment is carry out by applied these beam with a load that weight 5N for circle and 2N for Semicircle and Quadrat. For the ring shape‚ the load is added 5N contiuosly until the load 40N and the dial reading is note down every time the load is added. Similar step is repeated using Semicircle and Quadrant that is we add 2N load continuously until
Premium Force Torque Theory
Gymnastics has been a sport that I have always loved. When gymnastics is broadcasted on T.V‚ especially during the olympics‚ my eyes are glued to the screen. The high level gymnasts fly like birds while tumbling and on the uneven bars. From experience‚ I know that gymnastics is a sport that requires every muscle in your body. Gymnastics is also a sport that consists of insane amounts of time put into practice‚ and as a result‚ you’re sore and in pain a lot from all the hard work you’re putting in
Premium Floor
Antenna Basics / Theory What is an antenna ? An antenna is the converter between two kinds of electromagnetic waves : cable bounded waves ⇔ free space waves 2 ©Kathrein/Scholz 07/04 Antenna Basics / Theory antenna principle shown by bending a coax cable open the pulsing electrical field‚ created by the transmitter‘s high frequency power‚ cannot leave the cable the field lines become longer and are orthogonal to the wires 1 2 3 ©Kathrein/Scholz 07/04 Antenna
Premium Antenna Electromagnetic radiation Antennas
experiment is to determine how a beam deflects with load and compare the experimental values to the values calculated from the simple formula and exact formula. We take three different eccentricities 75 mm‚ 55 mm‚ 35 mm and gradually apply load to them. Taking readings and making graphs to explain the outcome. This kind of experiment is helpful in construction of railways and grids. 1.0 Introduction: The experiment is done to find the connection between the bending of the beam with applied load to a specific
Premium Experiment Science Design of experiments
the Sugar Concentration of Water Affects Its Refractive Index? 1. Introduction 1.1 Background Why do object when placed in a bucket of water bend? This is not magic but it is a property of light known as refraction. The bending of light when it travels from one medium to another is known as refraction. Different mediums have different densities and density is defined as the amount of mass per unit volume. The higher the density‚ the higher is the number of particles in
Premium Light Refraction Total internal reflection