Aim: What is the effect of changes in sucrose concentrations on the water potential of potato cells? Raw Data: Suscrose concentration (0.00M) Group 1 Group 2 Group 3 Group 4 Change in mass (g) (+/-0.1g) 0.04 0.19 0.10 -0.27 Change in length (mm) (+/- 0.1mm) 0.00 0.00 0.00 0.30 Suscrose concentration (0.10M) Group 1 Group 2 Group 3 Group 4 Change in mass (g) (+/-0.1g) 0.29 0.44 0.22 0.08 Change in length (mm) (+/- 0.1mm) 1.10 0.30 0.30 0.70
Premium Standard deviation
INTELLIGENT FIRE DETECTOR WITH AUTOMATIC WATER SPRINKLER SYSTEM TO AVOID FIRE ACCIDENTS AIM: The aim of this project is to continuously check the presence of fire in the industries. PURPOSE: Every system is automated in order to face new challenges in the present day situation. Automated systems have less manual operations‚ so that the flexibility‚ reliabilities are high and accurate. Hence every field prefers automated control systems. Especially in the field of electronics automated systems are
Premium Rectifier Direct current
a current of 5.00 A. The density of aluminum is 2.70 g/cm3. Assume each aluminum atom supplies one conduction electron per atom. Find the drift speed of the electrons in the wire. 12. A lightbulb has a resistance of 240 when operating with a potential difference of 120 V across it. What is the current in the lightbulb? 13. An electric heater carries a current of 13.5 A when operating at a voltage of 120 V. What is the resistance of the heater? 18. Aluminum and copper wires of equal length
Premium Electron Electric current Electric charge
reactive than___ a) Lead b) Zinc c) Platinum d) Both (a) and (b) 11. The atomic number of natural radioactive element is __ a) 82 c) Not defined d) at least 92 12. Kilowatt-hour is the unit of ___ a) Potential difference b) Electric power c) Electric energy d) Charge 13. The potential difference required to pass a current 0.2 A in a wire of resistance 20 ohm is ___ a) 100v b) 4v
Premium Atom Oxygen
practice. In this paper I will be showing the benefits of strength training and conditioning and their state today through swimming. We will look at swimming training programs for a front crawl 100m Olympic competitor. Swimming had been practiced as early as 2500 BC in Egypt and later‚ it was practiced in Assyrian‚ Greek‚ and Roman civilizations. Competitive swimming however began in Europe around 1800 with breaststroke being the only known stroke. The trudgen today known as front crawl was
Premium Swimming Muscle
solutions are : 1. Garage door doesn’t open or close : One of the most common problem with automatic garage doors is that many a times they don’t open or close at all. The reason may be a faulty opener. To offer a repair‚ check the remote and reprogram the opener. To fix the problem on temporary basis‚ switch the door to operate manually. This can be done by activating the door pulley and cutting the automatic opener supply. Disconnecting the red cord from the pulley will allow the door to operate
Premium Safety Air conditioning Walking
The Potential of Bamboo(Bambusa vulgaris) Shoot as Pancit Bautista National High School Bautista‚ Pangasinan Werner J G Junio Proponent Mrs. Febren Velasquez Research Adviser i TABLE OF CONTENTS Page Project Title. . . . . . . . . . . . . . . . . . . i Table of Contents. . . . . . . . . . . . . . . . . ii CHAPTER 1. THE PROBLEM: RATIONALE AND BACKGROUND Background of the Study. . . . . . . . . . . . . . 1 Conceptual Framework. . . . . . . . . . . . . . .
Premium Food Variance Bamboo
N09/4/PHYSI/SPM/ENG/TZ0/XX+ 88096504 Physics standard level PaPer 1 Monday 16 November 2009 (afternoon) 45 minutes INSTRUCTIONS TO CANDIDATES • Do not open this examination paper until instructed to do so. • Answer all the questions. • For each question‚ choose the answer you consider to be the best and indicate your choice on the answer sheet provided. 8809-6504 16 pages © International Baccalaureate Organization 2009 – 2 – 1. N09/4/PHYSI/SPM/ENG/TZ0/XX+ The
Premium Potential energy Mass Energy
Task 3 P3 - The potential effects of discrimination There are lots of potential effects related to discrimination. It includes things like disempowerment‚ low self-esteem and self-identity and also marginalisation. I am now going to explain these effects and connect them with a case study. Disempowerment is when a person or group of people may be made to feel less powerful or confident. Some people may try to fight against the discrimination causing an argument but many people do not and they lose
Premium Health care Self-esteem Emotion
Fiat Chrysler Q2 Earnings Group Performance: FCA has reported a positive overall financial performance for the second quarter of 2015. It earned a net profit of € 333 million that is up 69 % from Q2 2014 net profit of € 197 million. Net revenue for the group increased by 25 % from € 23.3 billion to € 29.2 billion while there was a slight reduction in net industrial debt which now stands at € 8.0 billion. The outstanding improvement in net profit and EBIT was led by a strong improvement in NAFTA
Premium Generally Accepted Accounting Principles Revenue Balance sheet