Physics: Principles with Applications
7th Edition
ISBN: 9780321625922
Author: Douglas C. Giancoli
Publisher: Addison-Wesley
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 13, Problem 13Q
Will a clock using a pendulum supported on a long thin brass rod that is accurate at 20°C run fast or slow on a hot day (30°C)? Explain
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Large meteors sometimes strike the Earth, converting most of their kinetic energy into thermal
energy. If a 10° kg meteor moving at 25.0 km/s lands in a deep ocean and 80% of its kinetic
energy goes into heating water, how many kilograms of water could it raise by 5.0°C?
Select the correct answer
O 8 × 1012 kg
O 5 x 1013 kg
O 1x 1013 kg
O 4 × 1012 kg|Answer
Your
O 2 x 1013 kg
de
dt
= (0.25 m)(0.17)(2π) cos(
= -0.123 m/s
V = L
cos (+)
EXAMPLE 15.8: A uniform rod of mass m and length L is
freely pivoted at one end. (a) What is the period of its oscilla-
tion? (b) What is the length of a simple pendulum with the same
period?
Solution: (a) The moment of inertia of a rod about one end is
I = mL² (Eq. 11.18). The center of mass of a uniform rod is at
its center, so d = L/2 in Eq. 15.17. The period is
2L
mL2/3
= 27
mgL/2
3g
(b) Comparing Eq. 15.17 with T = 27 VL/g for a simple pendu-
lum, we see that the period of a physical pendulum is the same
as that of an "equivalent" simple pendulum of length
T = 2π
For the uniform rod
Leq
Leq md
=
-
mL²/3
(mL/2)
2L
3
How many degrees would the temperature of a 450 g piece of iron increase if 7600 J of energy are applied to it? (The specific heat of iron is 0.4494 J/g x degree C)
Chapter 13 Solutions
Physics: Principles with Applications
Ch. 13 - Prob. 1OQCh. 13 - Which has more atoms: 1 kg of lead or 1 kg of...Ch. 13 - Prob. 2QCh. 13 - Prob. 3QCh. 13 - Prob. 4QCh. 13 - Prob. 5QCh. 13 - Prob. 6QCh. 13 - Prob. 7QCh. 13 - Prob. 8QCh. 13 - Explain why it is advisable to add water to an...
Ch. 13 - Prob. 10QCh. 13 - Prob. 11QCh. 13 - Prob. 12QCh. 13 - Will a clock using a pendulum supported on a long...Ch. 13 - Prob. 14QCh. 13 - Prob. 15QCh. 13 - Prob. 16QCh. 13 - Prob. 17QCh. 13 - Prob. 18QCh. 13 - Prob. 19QCh. 13 - Prob. 20QCh. 13 - Prob. 21QCh. 13 - Why does exhaled air appear as a little white...Ch. 13 - Explain why it is dangerous to open the radiator...Ch. 13 - Prob. 1MCQCh. 13 - Prob. 2MCQCh. 13 - Prob. 3MCQCh. 13 - Prob. 4MCQCh. 13 - Prob. 5MCQCh. 13 - Prob. 6MCQCh. 13 - Prob. 7MCQCh. 13 - Prob. 8MCQCh. 13 - Prob. 9MCQCh. 13 - Prob. 10MCQCh. 13 - Prob. 11MCQCh. 13 - Prob. 12MCQCh. 13 - Prob. 13MCQCh. 13 - How does the number of atoms in a 27.5-gram gold...Ch. 13 - Prob. 2PCh. 13 - (a) “Room temperature” is often taken to be 68°F....Ch. 13 - Prob. 4PCh. 13 - Prob. 5PCh. 13 - Prob. 6PCh. 13 - Prob. 7PCh. 13 - In an alcohol-in-glass thermometer the alcohol...Ch. 13 - The Eiffel Tower (Fig. 13-31 [) is built of...Ch. 13 - Prob. 10PCh. 13 - Prob. 11PCh. 13 - To what temperature would you have to heat a brass...Ch. 13 - To make a secure fit. rivets that are larger than...Ch. 13 - An ordinary glass is filled to the brim with 450.0...Ch. 13 - An aluminum sphere is 8.75 cm in diameter. What...Ch. 13 - Prob. 16PCh. 13 - Prob. 17PCh. 13 - Prob. 18PCh. 13 - An aluminum bar has the desired length when at...Ch. 13 - The pendulum in a grandfather clock is made of...Ch. 13 - Prob. 21PCh. 13 - Prob. 22PCh. 13 - If 3.50 m3of a gas initially at STP is placed...Ch. 13 - In an internal combustion engine, air at...Ch. 13 - Prob. 25PCh. 13 - A storage tank contains 21.6 kg of nitrogen (N2)...Ch. 13 - Prob. 27PCh. 13 - A scuba tank is filled with air to a gauge...Ch. 13 - Prob. 29PCh. 13 - Prob. 30PCh. 13 - Prob. 31PCh. 13 - Prob. 32PCh. 13 - Prob. 33PCh. 13 - Prob. 34PCh. 13 - Prob. 35PCh. 13 - Prob. 36PCh. 13 - Prob. 37PCh. 13 - Prob. 38PCh. 13 - Prob. 39PCh. 13 - Prob. 40PCh. 13 - Prob. 41PCh. 13 - Prob. 42PCh. 13 - Prob. 43PCh. 13 - Prob. 44PCh. 13 - Prob. 45PCh. 13 - Prob. 46PCh. 13 - Prob. 47PCh. 13 - Prob. 48PCh. 13 - Prob. 49PCh. 13 - Prob. 50PCh. 13 - Prob. 51PCh. 13 - Prob. 52PCh. 13 - Prob. 53PCh. 13 - Prob. 54PCh. 13 - Prob. 55PCh. 13 - Prob. 56PCh. 13 - Water is in which phase when the pressure is 0.01...Ch. 13 - Prob. 58PCh. 13 - Prob. 59PCh. 13 - Prob. 60PCh. 13 - Prob. 61PCh. 13 - Prob. 62PCh. 13 - Prob. 63PCh. 13 - Prob. 64PCh. 13 - Prob. 65PCh. 13 - Prob. 66PCh. 13 - Prob. 67PCh. 13 - Prob. 68PCh. 13 - Prob. 69PCh. 13 - A Pyrex measuring cup was calibrated at normal...Ch. 13 - Prob. 71GPCh. 13 - Prob. 72GPCh. 13 - Prob. 73GPCh. 13 - If a scuba diver fills his lungs to full capacity...Ch. 13 - Prob. 75GPCh. 13 - Prob. 76GPCh. 13 - Prob. 77GPCh. 13 - Prob. 78GPCh. 13 - Prob. 79GPCh. 13 - A brass lid screws tightly onto a glass jar at...Ch. 13 - Prob. 81GPCh. 13 - Prob. 82GPCh. 13 - Prob. 83GPCh. 13 - Prob. 84GPCh. 13 - (a) Estimate the rms speed of an amino acid, whose...Ch. 13 - Prob. 86GPCh. 13 - Prob. 87GPCh. 13 - Prob. 88GPCh. 13 - A sauna has 8.5 m3of air volume, and the...Ch. 13 - Prob. 90GPCh. 13 - Prob. 91GP
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- How much stress is cleated in a steel beam if its temperature changes from 15 to 40 but it cannot expand? For steel, the Young's modulus Y=210109N/m2 from Stress, Strain, and Elastic Modulus (http://cnx.org/content/m58342/latest/#fs-id1163713086230). (Ignore the change in area resulting from the expansion.)arrow_forwardAt 25.0 m below the surface of the sea, where the temperature is 5.00C, a diver exhales an air bubble having a volume of 1.00 cm3. If the surface temperature of the sea is 20.0C, what is the volume of the bubble just before it breaks the surface?arrow_forwardOn a summer day at the equator on Mars, the temperature never rises higher than 50.0°C. Find this temperature in degrees Fahrenheit in order to determine if this would be a comfortable temperature for a human visiting Mars.arrow_forward
- Rubbing your hands together warms them by converting work into thermal energy. If a woman rubs her hands back and forth for a total of 10 rubs, at a distance of 7.50 cm per rub, and with a frictional force of 50.0 N, what is the temperature increase in degrees Celsius? The mass of tissue warmed is only 0.100 kg, mostly in the palms and fingers.arrow_forwardThe pendulum in a grandfather clock is made of brass and keeps perfect time at 15 °C.arrow_forwardHi! can you give me a brief explanation about calorimetry?arrow_forward
- What is the equivalent temperature of 100 K in (a) the Celsius scale? (b) the Fahrenheit scale?arrow_forwardLarge meteors sometimes strike the Earth, converting most of their kinetic energy into thermal energy. If a 10° kg meteor moving at 25.0 km/s lands in a deep ocean and 80% of its kinetic energy goes into heating water, how many kilograms of water could it raise by 5.0°C? Select the correct answer O 8 x 1012 kg O 5 x 1013 kg O 1 x 1013 kg O 4 x 1012 kg. Your Answer O 2 x 1013 kgarrow_forwardCalculate the magnitude of the tension T and the angle 0 for which the eye bolt will be under a resultant downward force of 15.8 kN. Assume F = 5.8 kN, P = 8.6 kN, = 33° T e F P 27°C Mostly cloudyarrow_forward
- Draw the FBD diagram of the figure shown below:arrow_forwardThe temperature inside the International Space Station (ISS) is kept at around 70F.Outside the ISS the temperature ranges from +250F (when between the Earth and thesun) and -250F (when shaded by the Earth). What are these three temperatures on theCelsius scale?arrow_forwardA baby's bath should be at a temperature of 37C. The bath already contains 10kg of water at 15'C. Approximately how much hot water, with a temperature of 50 C, should be added to achieve the desired temperature? 10kg 17 kg 12 kg 15 kgarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningPrinciples of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
- Physics for Scientists and Engineers with Modern ...PhysicsISBN:9781337553292Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...
Physics
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Thermal Expansion and Contraction of Solids, Liquids and Gases; Author: Knowledge Platform;https://www.youtube.com/watch?v=9UtfegG4DU8;License: Standard YouTube License, CC-BY