Essays on Thermometer

Abstract

Scholars across the board have been persistent on the need for the near perfection of the concept of vital signs monitoring. Prior contributions to this field of knowledge all seem to bend towards correcting the wrongs that at times overwhelm the nursing practice, while at the same time constructing updates and ingenious suggestions towards the bettering of methods of monitoring vital signs. This paper cuts across the dimensions of nursing practice as applied in a reflective situation, and the evaluative outlook into the perks of vital signs monitoring as a physiological assessment process, its outcomes, and its repercussions both ...

Introduction

A refrigerator is an electrical device used in temperature maintenance below ambient temperatures. To achieve this function, the refrigerator should be able to create a heat sink at cold room temperatures a temperature that should be lower than the ambient temperature while at the same time also rejecting heats having higher temperatures than the ambient temperatures. To achieve this refrigerant is forced to undergo evaporation at temperatures lower than the ambient temperature(Griffiths, 1937). When the refrigerant is compressed at high pressure and condensing temperatures above the ambient temperature results in the loss of heat and condensation back to ...

I and my friend James wanted to find out the absorption capacity of different color pigments mixed in water, when exposed to the infra-red radiation. Our hypothesis was the dark color pigment, on being subjected to infra-red radiation, would absorb more energy and will show up in the form of difference in temperature obtained before and after the exposure. Our experiment was influenced by some of the experiences in daily life. First observation was the preference of the light color clothes in hot day, as the light color reflects the sunlight and absorbs the little, preventing the body from ...

Abstract

In this experiment, two calorimeters were designed and assembled. One was made using Styrofoam cups and another one using glass and foil. The calorimeters were studied for their performance in keeping the heat of the system. They were studied by measuring the heat loss of hot water over time. The heat lost in each calorimeter over 30 minutes was calculated. The calorimeter made of glass worked better and less heat was lost in it. The assembled calorimeters were used to find out the heat of reaction between NaOH and HCl per one mole of water. This value was found ...

Purpose

This experiment was intended for determining the thermal conductivity of aluminum metal. Apparatus The following materials were used in the experiment: Variac Timer Digital thermometer 2 digital multimeters

Beakers

Tin can Double throw switchers Mercury thermometer Heating plate Wire Ice cold water Introduction Heat flows from a hot region to a cooler region. However, the rate of heat flow varies from one medium to another. Heat travels through different media such as air, solid, and liquid. The mechanisms of heat transfer differ from one medium to another. For example, heat travels through a solid object by conduction while it travels ...

At 4:00am, my alarm clock begins to go off. Still exhausted from the night before, I begin to rise out of bed. In the middle of winter, it’s dark outside. The house is freezing. I take a deep breath and get out of bed to begin my day. As a single mother raising three children, I work two jobs just to make ends meet. I am due to report to my first job, at the local hotel, at 6:00am sharp. It’s minimum wage and physically grueling work, but it’s a job that puts food on the ...