Have you ever experienced having a fever? You usually touch your forehead orneck to check if you have a fever or not. You use your sense of touch to tell whetheran object is hot or cold or one is hotter or colder than the other. When bathing ababy, you dip your fingers in the water, and when you prepare baby's milk, yousprinkle a few drops of milk on your wrist to check if the temperature is just right.When you are about to fry some food, you sprinkle some water to see if the fryingpan is already hot. When you feel you are warm, you often say you have a hightemperature. When an object is cold, you often say it has a low temperature.Temperature is commonly associated with coldness or hotness of a body. Howdo we quantify this difference in the hotness or coldness of a body? You might haveexperienced that your mother checked your temperature by putting a small glasstube, called a thermometer, in your underarm.1. Look at the data below obtained in an experiment where 200 mL of pure water isheated and boiled.2. Observe what happens to the temperature as the water is being heated.Temperature of 200 mL heated and boiled water at a particular timeΤΙΜΕTEMPERATURETIME TEMPERATUREΤΙΜETEMPERATURE(min)(°C)(min)(°C)(min)(°C)301053207913211552180234125822833356023864381462248841156425904416662694746176927968.48187428989.51197629100 water boils3. Answer the following questions:A. What happens to the temperature of water as time elapses?B. What is the temperature when the water boils?C. What happens to the temperature of water while it is boiling?시|3 |4 |5|6이|8 |9

Given: The variation of temperature of 200 ml water

1. Look at the data below obtained in an experiment where 200 mL of pure water is heated and boiled. 2. Observe what happens to the temperature as the water is being heated. Temperature of 200 mL heated and boiled water at a particular time TIME TEMPERATURE (°C) TIME TEMPERATURE TIME| ТЕМPERATURE (min) (°C) (min) (min) (°C) 30 10 53 20 79 1 32 11 55 21 80 2 34 12 58 22 83 3 35 13 60 23 86 4 38 14 62 24 88 5 41 15 64 25 90 44 16 66 26 94 46 17 69 27 96 8 48 18 74 28 98 9 51 19 76 29 100 water boils 3. Answer the following questions: A. What happens to the temperature of water as time elapses? B. What is the temperature when the water boils? C. What happens to the temperature of water while it is boiling?

1. Look at the data below obtained in an experiment where 200 mL of pure water is heated and boiled. 2. Observe what happens to the temperature as the water is being heated. Temperature of 200 mL heated and boiled water at a particular time TIME TEMPERATURE (°C) TIME TEMPERATURE TIME| ТЕМPERATURE (min) (°C) (min) (min) (°C) 30 10 53 20 79 1 32 11 55 21 80 2 34 12 58 22 83 3 35 13 60 23 86 4 38 14 62 24 88 5 41 15 64 25 90 44 16 66 26 94 46 17 69 27 96 8 48 18 74 28 98 9 51 19 76 29 100 water boils 3. Answer the following questions: A. What happens to the temperature of water as time elapses? B. What is the temperature when the water boils? C. What happens to the temperature of water while it is boiling?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A 0.03 kg lead bullet traveling 121 m/s strikes an armor plate and comes to stop. If all of the bullet’senergy is converted to heat that it alone absorbs, what is its temperature change? Specific Heat Capacity of the lead is g = 9.8 m/s2 Calculate to one decimal.
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