Explanation According to principle of mixing loss of heat must be equal to gain of heat by the water. Let T be the common temperature. Let r be the ratio of hot to the cold water. Write the heat balance-equation at equilibrium. m c c T c + m h c T h = ( m c + m h ) c T f (I) Here, m c is the mass of the cold water, m h is the mass of the hot water, T c is the temperature of the cold water, T h is the temperature of the hot water and T f is the final temperature. The ratio is given by, r = m c m h (II) Use equation (II) in equation (I), m c T c + m c r T h

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ISBN: 9780135272947

Author: Wolfson

Publisher: VST

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Ideal Gas Law

Ideal gas law states that the product of pressure and volume of a gas directly varies with the product of the number of moles, the universal gas constant, and the temperature of the gas.

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Chapter 16, Problem 58P

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The ratio of hot to cold water that files the valves in the washing machine.

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Chapter 16, Problem 57P

Chapter 16, Problem 59P

Chapter 16 Solutions

EBK ESSENTIAL UNIVERSITY PHYSICS, VOLUM

Ch. 16.1 - Is there (a) no temperature, (b) one temperature,...Ch. 16.2 - A hot rock with mass 250 g is dropped into an...Ch. 16.3 - The figure shows three slabs with the same...Ch. 16.3 - Prob. 16.4GI Ch. 16.4 - A houses thermostat fails, leaving the furnace...Ch. 16 - Does a thermometer measure its own temperature or...Ch. 16 - Compare the relative sizes of the kelvin, the...Ch. 16 - If you put a thermometer in direct sunlight, what...Ch. 16 - Why does the temperature in a stone building...Ch. 16 - Why do large bodies of water exert a...

Ch. 16 - Stainless-steel cookware often has a layer of...Ch. 16 - Prob. 7FTD Ch. 16 - Glass and fiberglass are made from the same...Ch. 16 - To keep your hands warm while skiing, you should...Ch. 16 - Global warming at Earths surface is generally...Ch. 16 - Prob. 11E Ch. 16 - A Canadian meteorologist predicts an overnight low...Ch. 16 - Normal room temperature is 68F. Whats this in...Ch. 16 - Prob. 14E Ch. 16 - At what temperature do the Fahrenheit and Celsius...Ch. 16 - The normal boiling point of nitrogen is 77.3 K....Ch. 16 - Prob. 17E Ch. 16 - Prob. 18E Ch. 16 - Prob. 19E Ch. 16 - Whats the specific heat of a material if it takes...Ch. 16 - The average human diet contains about 2000 kcal...Ch. 16 - Prob. 22E Ch. 16 - Prob. 23E Ch. 16 - Building heat loss in the United States is usually...Ch. 16 - Find the heat-loss rate through a slab of (a) wood...Ch. 16 - Youre a builder whos advising a homeowner to have...Ch. 16 - An 8.0 m by 12 m house is built on a concrete slab...Ch. 16 - Find the -factor for a wall that loses 0.040 Btu...Ch. 16 - Compute the -factors for 1-inch thicknesses of...Ch. 16 - A horseshoe has surface area 50 cm2, and a...Ch. 16 - An oven loses energy at the rate of 14 W per C...Ch. 16 - Youre having your homes heating system replaced,...Ch. 16 - The filament of a 100-W lightbulb is at 3.0 kK....Ch. 16 - A typical human body has surface area 1.4 nr and...Ch. 16 - Example 16.2: An iron frying pan of mass 2.65 kg...Ch. 16 - Prob. 36E Ch. 16 - Example 16.2: During the refueling of a nuclear...Ch. 16 - Prob. 38E Ch. 16 - Example 16.7: A solar greenhouse has 435 ft2 of...Ch. 16 - Prob. 40E Ch. 16 - Example 16.7: An asteroid in the belt between Mars...Ch. 16 - A constant-volume gas thermometer is filled with...Ch. 16 - A constant-volume gas thermometer is at 55-kPa...Ch. 16 - In Fig. 16.2s gas thermometer, the height h is...Ch. 16 - Prob. 46P Ch. 16 - Typical fats contain about 9 kcal per gram. If the...Ch. 16 - A circular lake 1.0 km in diameter is 10 m deep...Ch. 16 - How much heat is required to raise an 800-g copper...Ch. 16 - Initially, 100 g of water and 100 g of another...Ch. 16 - Prob. 51P Ch. 16 - Two neighbors return from Florida to find their...Ch. 16 - Prob. 53P Ch. 16 - In the 2011 nuclear accident at Fukushima, Japan,...Ch. 16 - Prob. 55P Ch. 16 - The temperature of the eardrum provides a reliable...Ch. 16 - Prob. 57P Ch. 16 - Prob. 58P Ch. 16 - A piece of copper at 300C is dropped into 1.0 kg...Ch. 16 - While camping, you boil water to make spaghetti....Ch. 16 - A biology labs walk-in cooler measures 3.0 m by...Ch. 16 - One end of an iron rod 40 cm long and 3.0 cm in...Ch. 16 - Prob. 63P Ch. 16 - An electric stove burner has surface area 325 cm2...Ch. 16 - Youre considering purchasing a new sleeping bag...Ch. 16 - A blacksmith heats a 1.1-kg iron horseshoe to...Ch. 16 - Whats the power output of a microwave oven that...Ch. 16 - A cylindrical log 15 cm in diameter and 65 cm long...Ch. 16 - A blue giant star whose surface temperature is 23...Ch. 16 - Prob. 71P Ch. 16 - Prob. 72P Ch. 16 - Estimate the average temperature on Pluto,...Ch. 16 - Prob. 74P Ch. 16 - Prob. 75P Ch. 16 - Prob. 76P Ch. 16 - Prob. 77P Ch. 16 - In a cylindrical pipe where area isnt constant....Ch. 16 - Prob. 79P Ch. 16 - Prob. 80P Ch. 16 - A passive solar house has south-facing windows...Ch. 16 - A more realistic approach to the solar greenhouse...Ch. 16 - Fiberglass is a popular, economical, and fairly...Ch. 16 - Fiberglass is a popular, economical, and fairly...Ch. 16 - Fiberglass is a popular, economical, and fairly...Ch. 16 - Fiberglass is a popular, economical, and fairly...

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