There are four exercises. For this lab‚ report your observations in a formal report‚ according to the formatting prescribed in Lab Report Format.doc which is found on Blackboard under Assignments/Before You Begin. Equipment needed: Metal calipers or compass with pencil 2 or more blunt probes (ball point pens or forks with blunt tines) 3 pennies 1 liter ice water in large container 1 liter hot water in large container (make sure it is bearable to the touch) 1
Premium Skin Sensory system Action potential
com/heart-disease/electrocardiogram (2010) [4] “Electrocardiogram (ECG or EKG)” http://www.heart.org/HEARTORG/Conditions/HeartAttack/SymptomsDiagnosisofHeartAttack/Electrocardiogram-ECG-or-EKG_UCM_309050_Article.jsp (2012) [5] D. Gordon & S. Gordon‚ Human Physiology with Vernier‚ Vernier‚ Beaverton‚ OR‚ USA.
Premium Heart rate Electricity Electroencephalography
Compressors with Clutch» Alternators» Steering Racks» Brake Calipers» Transmissions» Clutch Covers» Clutch Discs» about about Computers» CV Axles» Starters» Policies and Procedures» ToyotaPartsAndservice.com» Genuine Toyota Remanufactured Parts» How To UsE THis GUiDE NEXT 2011 Genuine Toyota Remanufactured Parts Application and Reference Guide Select a Category: A/C Compressors» A/C Compressors with Clutch» Alternators» Brake Calipers» Clutch Covers» Clutch Discs» Computers» CV Axles»
Premium Toyota
the disc brake‚ works on the same basic principles to slow a vehicle‚ but their design is far superior to that of drum brakes. Instead of housing the major components within a metal drum‚ disc brakes use a slim rotor and small caliper to halt wheel movement. Within the caliper are two brake pads‚ one on each side of the rotor‚ that clamp together when the brake pedal is pressed. Once again‚ fluid is used to transfer the movement of the brake pedal into the movement of the brake pads. Now I will
Premium
friction and compare it to the previously measured value. * Determine if the coefficient of kinetic friction depends on weight. Materials:- * Computer - String * Vernier computer interface - Block of wood with hook * Logger Pro - Balance or scale * Vernier Motion Detector - mass set * Vernier Force Sensor Data Table:- Part I Starting Friction Mass of block | .0835kg | Part II Peak Static Friction and Kinetic Friction Total mass (m) | NormalForce(N) | Peak
Premium Friction Force Classical mechanics
local standard (a gage block) to determine the overall instrument error‚ Obtain repeated measurements of an extruded rod and report its diameter within a specified probability. Procedure: Material/ Equipment Gage block (0.150 inch) Digital caliper 500-196-20‚ SN 94636852428‚ Res 0.0005 Mechanic micrometer 293-761-10‚ SN 4102288‚ Res 0.0001 Aluminum rod: -ASTMB221-6061T6511-35435-0 Microsoft Excel‚ computer 045667-01541 1. Note model numbers and any available serial numbers on your measurement
Premium Measurement
04‚ 2012 Mr. Hutchinson SPH 3U Purpose: To measure the acceleration of a freely falling object (g) to better than 0.5% precision using a Picket Fence and a Photogate. Materials: Computer‚ Vernier computer interface‚ Logger Pro‚ Vernier Photogate‚ Picket Fence‚ and a clamp or ring stand to secure Photogate. Procedure: See Lab Sheet Preliminary Questions: 1. Inspect your Picket Fence. You will be dropping it through a Photogate to measure g. The distance
Premium Acceleration Velocity Derivative
the molecular weight of benzoic acid. Procedure Summary: Obtain lab goggles and a lab apron before you begin. Connect a temperature probe to channel 1 of the vernier computer interface. Connect the other cable to the computer. Engage Logger Pro and open the file titled “04 Freezing Point” in the “Advanced Chemistry with Vernier” folder. Part 1: Determine the Freezing Point of Pure Lauric Acid Fill a 400 mL beaker with 300 mL of 20 - 24 oC tap water and insert it in the ring stand. Use the
Premium
chemical reaction to occur‚ allowing vital processes such as digestion‚ ATP production‚ and DNA replication to occur efficiently. Using a Vernier Gas Pressure Sensor the rate of reaction of the enzyme catalase as it decomposed Hydrogen Peroxide in a test tube was measured and then results were put on the screen of a Macintosh computer using Logger Pro software and Vernier computer software. Several trials were then done with one factor‚ either temperature‚ pH‚ or enzyme concentration being altered‚ while
Premium Enzyme Metabolism
Chapter I INTRODUCTION Marine life is a vast resource‚ providing food‚ medicine‚ and raw materials‚ in addition to helping to support recreation and tourism all over the world. At a fundamental level‚ marine life helps determine the very nature of our planet. Marine organisms contribute significantly to the oxygen cycle‚ and are involved in the regulation of the Earth’s climate. Shorelines are in part shaped and protected by marine life‚ and some marine organisms even help create new land
Premium Oxygen Seawater