Integrated Science
7th Edition
ISBN: 9780077862602
Author: Tillery, Bill W.
Publisher: Mcgraw-hill,
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Chapter 17, Problem 21CQ
To determine
The description of using a garden hose and a bucket of water to design a barometer and the height of the water column that would be balanced by atmospheric pressure.
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Chapter 17 Solutions
Integrated Science
Ch. 17.3 - Prob. 1SCCh. 17.3 - Prob. 2SCCh. 17.3 - Prob. 3SCCh. 17.3 - Prob. 4SCCh. 17.3 - Brief periods of showers are usually associated...Ch. 17.4 - Prob. 6SCCh. 17.4 - Prob. 7SCCh. 17.4 - Prob. 8SCCh. 17.4 - Prob. 9SCCh. 17.5 - Prob. 10SC
Ch. 17.5 - Prob. 11SCCh. 17.5 - Prob. 12SCCh. 17 - Explain the greenhouse effect. Is a greenhouse a...Ch. 17 - Describe how the ozone layer protects living...Ch. 17 - What is wind? What is the energy source for wind?Ch. 17 - Prob. 4CQCh. 17 - Prob. 5CQCh. 17 - Prob. 6CQCh. 17 - Prob. 7CQCh. 17 - Prob. 8CQCh. 17 - Prob. 9CQCh. 17 - Prob. 10CQCh. 17 - Prob. 11CQCh. 17 - Prob. 12CQCh. 17 - Prob. 13CQCh. 17 - Prob. 14CQCh. 17 - Prob. 15CQCh. 17 - Prob. 16CQCh. 17 - Prob. 17CQCh. 17 - Prob. 18CQCh. 17 - Prob. 19CQCh. 17 - Prob. 20CQCh. 17 - Prob. 21CQCh. 17 - Prob. 22CQCh. 17 - Prob. 23CQCh. 17 - Prob. 24CQCh. 17 - Given the current air temperature and relative...Ch. 17 - Explain why dew is not considered to be a form of...Ch. 17 - What are the significant similarities and...Ch. 17 - Prob. 28CQCh. 17 - Prob. 29CQCh. 17 - Prob. 1PEACh. 17 - Prob. 2PEACh. 17 - Prob. 3PEACh. 17 - Prob. 4PEACh. 17 - Prob. 5PEACh. 17 - On the scale of a basketball, how thick, in cm, is...Ch. 17 - Prob. 2PEBCh. 17 - Prob. 3PEBCh. 17 - A helium balloon had a volume of 1.50 m3 when it...Ch. 17 - Prob. 5PEB
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- Calculate for the absolute pressure experienced by the bottom-most part of the house using the equation: Pabs= Patm + Pgauge You may infer from the following information to make sense of your calculation.:a. Atmospheric pressure at surface of the earth during “super typhoon” is ≈ 88000 Paarrow_forwardSpecific Gravity Measure the specific gravity in the image below and input your answer. Answer must include 3 significant figures. 100 1.070 1.060 80 1.050 60 1.040 1.030 40 1.020 20 1.010 1.000 20°C SALINITY Answer: Specific Gravity Measure the specific gravity in the image below and input your answer. Answer must include 3 significant figures. 100 1.070 1.060 80 1.050 60 1.040 1.030 40 1.020 20 1.010 1.000 20°C %0 SALINITY Answer:arrow_forwarda) Based on the differential equation that defines the change of pressure with height, obtain the equation that gives the change of air density with altitude (altitude).(Show the steps step by step while obtaining the equation).b) Using the equation you got above; Calculate the density of air at a height of 150 m (Assume the air temperature as 15 ° C and ignore the variation of temperature with altitude).c) By using the density value you obtained in (b); Calculate the power that can be obtained at a wind speed of 10 m / s from an ideal wind turbine generator with a diameter of 40 m.arrow_forward
- The city of Denver is 1 mile above sea level. What is the difference in air pressure, in kPa, between Denver and Jacksonville, which is basically at sea level?arrow_forwardWhat is the pressure at the bottom of the column of air referred to in the question 1? Question 1 What is the approximate mass of a column of air 1 cm2 in area that extends from sea level to the upper atmosphere? What is the weight of this amount of air?arrow_forwardYou are riding a moving car equipped with an aneroid barometer. You observed that the atmospheric pressure in San Jose City is 1000 mb and the atmospheric pressure over Munoz is found to be at 1050 mb. Assuming that both towns are of equal elevation and the average distance between the two towns is 15 km, what is the pressure gradient?arrow_forward
- Typical atmospheric pressure is 101,300 N/m2. Estimate the speed of the winds in a category 5 hurricane, where the pressure can be as low as 97,800 N/m2. Answer in m/s. Please answer correctlyarrow_forwardWind tunnels are used to measure the aerodynamic properties of prototype models. (a) if a fan generates a wind speed of 25.0 mi/h inside an 8.75-ft2 section of a wind tunnel, what is the wind speed as the air enters the narrower, 4.35-ft² section of the wind tunnel? (b) Explain why it is often windier on city streets surrounded by tall buildings than in more open areaarrow_forwardThe basic barometer can be used to measure the height of a building. If the barometric readings at the top and at the bottom of a building are 675 and 695 mmHg, respectively, determine the height of the building. Take the densities of air and mercury to be 1.18 kg/m3 and 13,600 kg/m3, respectively.arrow_forward
- At ground level, the air pressure measured with a barometer is 1000 mb. The barometer is lifted upward by a weather balloon. When the balloon reaches 2 km above the ground, the measured air pressure is 800 mb. Explain why the air pressure decreased. After the balloon goes up another 2 km (now 4 km above the ground), will the measured air pressure be exactly 600 mb, lower than 600 mb, or higher than 600 mb? Explain the reason for your answer. Hint: This can be a little tricky. You need to consider how air density changes as you move upward. See the figure below. If air density does not change as you move upward, then the "block" or air from 2- 4 km weighs the same as the "block" of air from 0 - 2 km and the air pressure will decrease uniformly to be exactly 600 mb at 4 km. If air density changes as you move upward, then the "block" of air from 2 - 4 km will not weigh the same as the block of air from 0 - 2 km and so the air pressure will not be exactly 600 mb at 4 km.arrow_forwardThe basic barometer can be used to measure the height of a building. If the barometric readings at the top and at the bottom of a building are 675 and 695 mmHg, respectively, Final PDF to printer cen22672_ch01_001-050.indd 11/03/17 07:10 AM 42 INTRODUCTION AND BASIC CONCEPTS determine the height of the building. Take the densities of air and mercury to be 1.18 kg/m3 and 13,600 kg/m3 , respectively.arrow_forwardExtreme wind will cause windows to shatter and burst outwards. Explain which principles of physics govern this phenomenon and how it occurs. Two 2-liter soda bottles each have a tiny pinhole near the bottom. One bottle has the cap firmly in place on top, and the other bottle is open. Which bottle will leak less/more and why? You are on a hike and see a babbling brook. It seems to narrow from about 2 meters wide to 4 meters wide. What can you say about the velocity of the water as it moves from the narrow area to the wide area of the brook?arrow_forward
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