Focal Length of Lenses Date Lab Conducted: June 19‚ 2012 Date Due: June 25‚ 2012 Date Submitted: June 25‚ 2012 Objectives: 1. To demonstrate that converging lenses form real images while diverging lenses form virtual images. 2. To determine the equivalent focal length of two joined lenses using their individual focal lengths. 3. To measure the focal length of diverging lens by combining it with a converging lens and forming a real image. List of Apparatus:
Premium
other player on the field. When players break these rules‚ the other team gets the ball and may be given a free shot to earn a goal. Each team may have eleven players on the field at the same time. The player’s should be dressed in shorts‚ shirts‚ stockings‚ and cleats. If both teams agree‚ tennis shoes may be worn instead of cleats. Shin guards are optional. Players wear the same uniforms as their teammates. The goalie must wear a different color jersey‚ so he can be identified as the goalie. Sometimes
Premium Association football Football American football
How Does The Legnth Of A Wire Affect Resistance In A Circuit? Physics Investigation Aim: To measure how the length of a wire affects the amount of resistance when an electrical current is passed through it. Background Information: What is an electrical current When a full circuit is created (i.e. a continuous loop has been made connecting the negative end of an electrical source to the positive) it creates a path for electrons to pass through. These electrons need a "push"
Premium
My Guide to Total Knee Joint Replacement NS8401-8293 (Rev. 2012/05/14) M Y G U I D E T O T O T A L K N E E J O I N T R E P L A C E M E N T The following people are acknowledged for their contributions to the development and revision of this guide: Mary Helen Adams‚ Physiotherapy Barbara Berg Troyer‚ Nursing Dr. R.B. Bourne‚ Orthopaedic Surgeon Hazel Celestino‚ Clinical Educator Orthopaedics Laurie Flodrowski‚ Occupational Therapy Bob Harris‚ Nurse Practitioner Dr. J.
Premium Orthopedic surgery Knee
The Grandmother Who Went Through Lengths to Manipulate Her Family Flannery O’Conner short story “A Good Man is hard to Find” Is about this grandmother who is plotting to get her own way through whatever means is necessary. So the fact is “The grandmother’s whole personality is built upon the fictions she tells herself and her family” (Schenck‚ 340). “She creates the stories behind the visual phenomena she sees and explains the relationships between events or her own actions which have no logic
Premium Family Grandparent Short story
Aim To investigate how the length of a simple pendulum affects the time for a complete swing Theory When the pendulum is at the top of its swing it is momentarily stationary. It has zero kinetic energy and maximum gravitational potential energy. As the pendulum falls the potential energy is transferred to kinetic energy. The speed increases as the pendulum falls and reaches a maximum at the bottom of the swing. Here the speed and kinetic energy are a maximum‚ and the potential energy is a minimum
Premium Pendulum Potential energy
In this lab‚ the purpose was to find how mass‚ angle‚ and length affected the average period that it took for a pendulum to swing eight times. For each experiment‚ the pendulum had two constants either being the mass‚ angle‚ or length and had one variable being changed‚ also being either the mass‚ angle‚ or length. In each experiment‚ the pendulum took ten full swings and at the end of the tenth swing‚ the time was taken. Then‚ the time of the ten swings was divided by ten and an average period
Premium Chemistry Test method Classical mechanics
cuts locals grass as a job‚ currently not doing it due to pain in left knee and aims to get back to this activity. Walking distance reduced significantly. Problem: Anterior Knee Pain Degenerative changes OA Struggling to fully weight bear Walking with stick for stability Left leg muscle bulk significantly reduced. History: Previous meniscus tear whilst twisting around with post. Previous knee arthroscopy Pain hasn’t improved Objective Ax: MCL‚ LCL‚
Premium Knee
Having a knee injury can be very painful‚ but it can also be hard to tell when it is necessary to go to a doctor or when it acceptable to stay home and rest it. Depending on your knee injury your pain can vary in the location and the severity of your knee pain. Some symptoms of knee pain is swelling and stiffness‚ redness and warmth to the touch‚ weakness or instability‚ and popping or crunching noises (Mayo Clinic‚ 2012). The problem is identifying how severe your knee injury based on the pain and
Premium Anterior cruciate ligament Knee
Knee Arthroplasty (Total Knee Replacement) What is it? During knee replacement‚ a surgeon cuts away damaged bone and cartilage from femur‚ tibia and kneecap and replaces it with an artificial joint made of metal alloys‚ high-grade plastics and polymers. Why it’s done? It is most commonly done to repair joint damage caused by osteoarthritis and rheumatoid arthritis. You may be a candidate for knee replacement if: Your pain is disabling- People who need knee replacement surgery usually
Premium Orthopedic surgery Rheumatoid arthritis Osteoarthritis