answer 1 I. Problem Solving: Read each problem carefully, show yoursolution and box your final answer. Create a simpleillustration to show the problem.1. A 7-meter-long steel pipe was installed by a man during a coldwhether at 20°C. What would be the length of the steel pipe if thetemperature rises to 30°C? Use a = 11 x 10-6/°C.2. A 230 ml ethyl alcohol was placed in a Pyrex glass and makesit full at 22°C. How much alcohol will overflow if the temperaturerises to 100°C?3. How much heat is required to rise the temperature of 0.5 kgwater from 30°C to its boiling point? The specific heat of water is4,186 J/kg.K.4. What is the rate of heat transfer by radiation, with an unciothedperson standing in a dark room whose ambient temperature is24°C? The person has a normal skin temperature of 32°C and asurface area of 1.60 m?. The emissivity of skin is 0.95 in theinfrared, where the radiation takes place.

Answer 1 :- Given :- Length of steel pipe at 20 ℃, L = 7 m Final temperature = 30 ℃ Change in…

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Chemistry

answer 1

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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