Thermal conductivity

Introduction Experiment five was a two-part experiment meant to have us practice our skills and then use those skills in actual data collection and analysis. In part one we used a sample of sodium saccharinate combined with a sample of a metal halide salt, our group used copper(II) chloride. The combination of these two samples allowed for the synthesis of a metal complex. In part two of the experiment we used a procedure similar to part one in order to collect phosphorus out of a sample of…

processing at different voltage gradients. After treatment samples were quickly transferred to an ice tray for cooling and later on juices were stored in refrigerator for further analysis. Fresh juice was prepared for each experimental run. 3.3.2 THERMAL PROCESSING OF KINNOW JUICE Kinnow juice was processed by two different methods i.e. conventional and ohmic heating. For conventional heating of kinnow juice 250ml of juice was taken in a glass beaker and was placed in a water bath preheated at…

The Mpemba Effect The Mpemba effect is a rather unusual physical phenomenon where hot water freezes faster than cold water, under certain conditions. Intuitively, this doesn’t make any sense. How could water of higher temperature reach freezing temperature quicker than water of colder temperature? Water freezes when it’s molecules lose energy and slow down enough to stick together, forming ice. The molecules of water of high temperature have more energy the molecules in the colder water. So,…

Chapter: Soil, Water and Air Pollution 1. Introduction: Definitions of soil, water and air pollution; sources and types of soil, water and air pollution, soil and water pollution status in India With rapid increase and development in industrial and agricultural sectors along with population explosion, huge amount of organic and inorganic waste is released in environment and causing serious threats to environment and agro-ecosystem. This procedure can bring about a danger in the human wellbeing.…

sensitive to the high temperatures which may occur in the catalytic converter during high engine loads. Palladium, which is presently the inexpensive among the three metals, has admirable activity for the oxidation of hydrocarbons as well as very good thermal durability. In addition, with the use of a well-designed wash coat, palladium can have very good activity for the removal of NOX. The drawbacks of palladium include its sensitivity to poisons. Rhodium, which is now the most expensive among…

Introduction Hindustan Aeronautics is an Indian state-owned Aerospace and defence company based in Bangalore, Karnataka. It is governed under the management of the Indian Ministry of Defence. The government-owned corporation is primarily involved in the operations of the aerospace industry. These include manufacturing and assembly of aircraft, navigation and related communication equipment and airports operation. The Engine Division, which is ISO-9002 certified, was set up in 1957 to…