Mercury is often used as an expansion medium in a thermometer. The mercury sits in a bulb on the bottom of the thermometer and rises up a thin capillary as the temperature rises. Suppose a mercury thermometer contains 3.400 g of mercury and has a capillary that is 0.220 mm in diameter. Part A How far does the mercury rise in the capillary when the temperature changes from 0.0 ∘C to 25.0 ∘C? The density of mercury at these temperatures is 13.596 g/cm3 and 13.534 g/cm3, respectively. Express your answer with the appropriate units
Mercury is often used as an expansion medium in a thermometer. The mercury sits in a...
A mercury thermometer consists of a 0.4-mm capillary tube connected to a glass bulb. The mercury rises 7.5 cm as the temperature of the thermometer increases from 35°C to 43°C. Find the volume of the thermometer bulb.
A mercury thermometer is constructed as shown. The capillary tube has a diameter of 0.0052 cm, and the bulb has a diameter of 0.3 cm. Neglecting the expansion of the glass, find the change in height of the mercury column for a temperature change of 27 ◦C. The volume expansion coefficient for mercury is 0.000182 (◦C)−1 . Answer in units of cm.
A special mercury thermometer which reads in Celsius has a distance of 8.3 mm between each degree marking (for example: from 2°C to 3° is 8.3 mm). If the temperature in the morning was 62 °F and the temperature later on around lunch time was 92°F, how many mm did the level of the liquid travel up the thermometer? The sucrose (C12H22011) in sugarcane can react with with water to produce ethanol (C2H,O) and carbon dioxide. In this way, sugarcane...
I need the best solution for these 2 questions on the section " Check your learning" (10.4 and 10.5) to prepare my exam in class. Thank you so much for helping me Y althlon tai sok Translate Gm arch this book O Back Figure 10.20 Depending upon the relative strengths of adhesive and cohesive forces, a liquid may rise (such as water) or fall (such as mercury) in a glass capillary tube. The extent of the rise (or falt is...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...