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Solved: If you touch the metal sides inside of an oven

Conceptual Physics | 12th Edition | ISBN: 9780321909107 | Authors: Paul G. Hewitt ISBN: 9780321909107 29

Solution for problem 2RCQ Chapter 16

Conceptual Physics | 12th Edition

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Conceptual Physics | 12th Edition | ISBN: 9780321909107 | Authors: Paul G. Hewitt

Conceptual Physics | 12th Edition

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Problem 2RCQ

Problem 2RCQ

If you touch the metal sides inside of an oven with a bare hand, you’re in trouble. But hold your hand briefly in the oven air and you’re okay. What does this tell you about the relative conductivities of metal and air?

Step-by-Step Solution:
Step 1 of 3

Chapter 1 PHYS 1220 SI Units  SI units are used for equations in the course o The SI unit for time is the second (s) o The SI unit for length is the meter (m) o The SI unit for mass is the kilogram (kg)  Numbers can be simplified using scientific notation  Units can be converted using a conversion factor Dimensional Analysis Density ρ=(m/v)  Dimensional analysis when the dimensions of a quantity instead of the value are used to solve a problem; this is often used to check a problem  Dimensions can be treated as algebraic symbols for example: o V=l*w*h each is a unit of length so volume is equal to L 3  The quantities can only be added or subtracted if they have the same dimensions  Each side of the equation must have the same dimensions  Trigonometric functions only apply to dimensionless quantities  Logarithms and exponential functions only apply to dimensionless quantities Significant Figures  When multiplying or dividing the answer will have the same amount of significant figures as the number in the equation with the least amount of significant figures (12.5)*(2.0)=25  When adding or subtracting the answer has the same amount of decimal places as the number with the least amount of decimal places in the problem  Numbers such as e and π don’t place restricti

Step 2 of 3

Chapter 16, Problem 2RCQ is Solved
Step 3 of 3

Textbook: Conceptual Physics
Edition: 12
Author: Paul G. Hewitt
ISBN: 9780321909107

Since the solution to 2RCQ from 16 chapter was answered, more than 510 students have viewed the full step-by-step answer. The answer to “If you touch the metal sides inside of an oven with a bare hand, you’re in trouble. But hold your hand briefly in the oven air and you’re okay. What does this tell you about the relative conductivities of metal and air?” is broken down into a number of easy to follow steps, and 42 words. This full solution covers the following key subjects: air, oven, hand, metal, conductivities. This expansive textbook survival guide covers 45 chapters, and 4650 solutions. The full step-by-step solution to problem: 2RCQ from chapter: 16 was answered by , our top Physics solution expert on 04/03/17, 08:01AM. This textbook survival guide was created for the textbook: Conceptual Physics, edition: 12. Conceptual Physics was written by and is associated to the ISBN: 9780321909107.

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Solved: If you touch the metal sides inside of an oven