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Three identical blocks of metal are initially at temperatures T(A = 400 K, TIB-500 K and...
Three identical blocks connected by ideal strings are being pulled along a horizontal frictionless surface by a horizontal force F→
Three identical blocks connected by ideal strings are being
pulled along a horizontal frictionless surface by a horizontal
force F⃗ . (Figure 1) The magnitude of the tension in the
string between blocks B and C is T = 3.00 N . Assume that
each block has mass m = 0.400 kg .What is the magnitude F of the force?What is the tension TAB in the string between block A
and block B?
Problem 8: Two amounts of salt water at different temperatures are brought into thermal contact with...
Problem 8: Two amounts of salt water at different temperatures are brought into thermal contact with each other and mixed thoroughly. The first amount of water has mass m, = 0.302 kg and its initial temperature is T, = 7.61 °C. The second has a mass of m2 = 0.873 kg and an initial temperature of T2 = 34.5 °C. Assume that the system is isolated. Let the specific heat of the water at this salinity to be Cw=0.84 kcal...
A block of iron ore A of mass m = 350 kg and specific heat capacity...
A block of iron ore A of mass m = 350 kg and specific heat capacity C = 460 kJ/(kg·K) obeys the constitutive relations where T is temperature. The block of metal is initially at temperature T1 = 700 K and it is placed in a perfectly-sealed, constant-pressure container B containing 64 kg of air initially at 320 K and atmospheric pressure 101.3 kPa. The air in container B can be modeled as a perfect gas with specific heat capacity...
// Chemical potential/phases A substance has three phases: gas, liquid, and solid. The chemical potentials of various phases are illustrated below. T (K) 1) For a given temperature, which of the sta...
//
Chemical potential/phases A substance has three phases: gas, liquid, and solid. The chemical potentials of various phases are illustrated below. T (K) 1) For a given temperature, which of the states represents an equilibrium condition? Submit 2) If the substance starts out in state Q and is held at constant temperature, what happens if it is allowed to reach equilibrium? The substance will freeze. The substance will evaporate The substance will melt and evaporate. The substance will sublime. Nothing...
10:06 MW W 1) The drawing shows three identical springs hanging from the ceiling. Nothing is...
10:06 MW W 1) The drawing shows three identical springs hanging from the ceiling. Nothing is attached to the first spring. The second spring has a block with a weight of 4.5 N hanging from it. The third spring has a block with an unknown weight hanging from it. Find: A) The spring constant k. (2 points) 40.04 B) The weight of the unknown object. (2 points) 500 - 2) A pendulum has a length of 3.5 meters. Find the...
summatize the following info and break them into differeng key points. write them in yojr own...
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
1)I need introduction will be different from this introduction but in the same subject and the sa...
1)I need introduction will be different from this introduction
but in the same subject and the same idea (with littel
different)
2)Select the discussion ,results ,conclusion , methods and
references from this search
INTERNATIONAL JOURNAL OF SCIENTIFIC& TECHNOLOGY RESEARCH VOLUME 2, ISSUE 9 SEPTEMBER 2013 ISSN 2277-8616 Dyes Removal From Textile Wastewater Using 1 PREFACE 2 MATERIALS AND METHODS the largest Bangladesh, the textile industry manufacturing industries. in every stage of textile industry 2.1 Sample and Adsorbents Collection various types...
Problem 8: Two amounts of salt water at different temperatures are brought into thermal contact with each other and mixed thoroughly. The first amount of water has mass m, = 0.302 kg and its initial temperature is T, = 7.61 °C. The second has a mass of m2 = 0.873 kg and an initial temperature of T2 = 34.5 °C. Assume that the system is isolated. Let the specific heat of the water at this salinity to be Cw=0.84 kcal...
//
Chemical potential/phases A substance has three phases: gas, liquid, and solid. The chemical potentials of various phases are illustrated below. T (K) 1) For a given temperature, which of the states represents an equilibrium condition? Submit 2) If the substance starts out in state Q and is held at constant temperature, what happens if it is allowed to reach equilibrium? The substance will freeze. The substance will evaporate The substance will melt and evaporate. The substance will sublime. Nothing...
10:06 MW W 1) The drawing shows three identical springs hanging from the ceiling. Nothing is attached to the first spring. The second spring has a block with a weight of 4.5 N hanging from it. The third spring has a block with an unknown weight hanging from it. Find: A) The spring constant k. (2 points) 40.04 B) The weight of the unknown object. (2 points) 500 - 2) A pendulum has a length of 3.5 meters. Find the...
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
1)I need introduction will be different from this introduction
but in the same subject and the same idea (with littel
different)
2)Select the discussion ,results ,conclusion , methods and
references from this search
INTERNATIONAL JOURNAL OF SCIENTIFIC& TECHNOLOGY RESEARCH VOLUME 2, ISSUE 9 SEPTEMBER 2013 ISSN 2277-8616 Dyes Removal From Textile Wastewater Using 1 PREFACE 2 MATERIALS AND METHODS the largest Bangladesh, the textile industry manufacturing industries. in every stage of textile industry 2.1 Sample and Adsorbents Collection various types...
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