When electric current passes through the circuit part in the figure, the power consumed in the resistor of R1=5Ω is 20Watt. Accordingly, if it is immersed in 100 ml of distilled water at 22C in an insulated glass with a resistance of R2=7Ω, after a few minutes the temperature of the water will rise to 25C.

Q: Two pipes A and B are connected to a differential manometer. The readings are as shown in figure.…

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Q: The volume of the passenger compartment of an aircraft is 2100 m³. A piece of automatic equipment…

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Q: Intravenous infusions usually are driven by gravity by hanging the fluid bottle at a certain height…

A: (a) given is       the vertical distance of bottle from the arm (h) = 1.2 m      density of fluid ()…

Q: The volume of the passenger compartment of an aircraft is 2100 m'. A piece of automatic equipment…

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Q: -35%- The pressure in the automobile tire depends on the air in the tire. When the air temperature…

A: Given:T1=25°C =298 KPg1=210 kPaV=0.025 m3T2=50°C =323 KPatm=95 kPa

Q: A metal soda can of uniform composition has a mass of 0.133 kg and is 13.3 cm tall (see the figure).…

A: According to the given information, we have the mass of the can is 0.133kg, the height of the can is…

Q: If the initial volume of the gas is compressed to one-half its original volume and the new…

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Q: A vessel of volume 0.2 m³ contains nitrogen at 1.013 bar and 15°C. If 0.2 kg of nitrogen is now…

A: Value of gas constant, R=8314.5/28=296.95 J/Kg-K m1=P1V1RT1=1.013×105×0.2296.95×288=0.237 Kg

Q: Water at 10°C flows through the system shown in the figure below at 0.34 m/s. Energy loss in the…

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Q: A differential manometer is used to measure pressure difference between two fluid systems. Two…

A: Given Data The density of the sea water is: ρs=1035 kg/m3 The density of oil is: ρo=0.72×1000=720…

Q: A u_tube whose arms are open to the atmosphere. Now equal volumes of water and light oil. (density…

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Q: (b) A 10-kg block is pulled up on a smooth inclined surface by force F as shown in Figure Q1 (b).…

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Q: An air compressor delivers 10 ft of air at a pressure of 130 psia and 85°F into an air reservoir.…

A: Write the expression for the ideal gas equation.

Q: The 500 kg load on the hydraulic lift is to be raised by pouring oil (p = 780 kg/m^3) into a thin…

A: for the given system    the density of oil (ρ) = 780 kg/m3 mass of load (m) = 500 kg   To determine…

Q: In a piston-and-cylinder apparatus the initial volume of air is 85 L at a pressure of 115 kPa and…

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Q: What is the weight of a 10-ft tank of oxygen if the oxygen is pressurized to 400 psia, the tank…

A: weight of the tank itself, w=100 lbfPressurized oxygen=400 psia

Q: Based on the figure below, how much water is stored after 25 minutes in each of the tanks? How long…

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Q: Ехample 2 The natural gas in the storage tank is contained within a flexible membrane and held under…

A: given gage pressure at point A (PA)=600KPadiameter (d)=20mweight(w)=?height of tank (h)=30m…

Q: In a closed system, the absolute pressure of a gas remains constant at 50 kPa while its volume…

A: Given Data Pressure 50Kpa V1=20cm3 V2=50cm3

Q: A 1.2 mm diameter tube is inserted into an unknown liquid whose density is 960 kg/m3, and it is…

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Q: The hot-air balloon contains air having a temperature of 180∘F while the surrounding air has a…

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Q: The capillary rise of water in the :glass tube is given by h= 40/x d. O h=20/x d. O h=60/x d. O h=…

A: Capillary effect When a tube with a radius less than 3 mm is dipped into the liquid then the level…

Q: A rigid tank holds 20 lbm of air at a pressure of 20 psi and a temperature of 70°F. Increase the…

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Q: An open cylindrical vessel, 3m high and 1.5m in diameter is filled with water to a depth 2.5m.  In…

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Q: Based on the figure below, how much water is stored after 25 minutes in each of the tanks? How long…

A: Time = 25 min a) Volume = 60 m3 b) volume = 96 m3

Q: 1. Intravenous infusions usually are driven by gravity by hanging the fluid bottle at a certain…

A: The gauge pressure of a fluid is the measurement of pressure relative to the atmosphere. It is…

Q: H.W.2/: The bottom quarter of a vertical cylindrical tank of total height 0.4 m and diameter 0.3 m…

A: Radius = R = D/2 = 0.3/2 = 0.15 m

Q: Pressure drop is measured when water flows downward in a pipe at 45°, as shown in Figure 2. The…

A: Given   Density = 9768 kg/m3     Angle = 45o Find   Pressure difference, P1 - P2

Q: 3. In the apparatus shown in Figure (a), 42 cm of oil column is poured into the left arm of the…

A: To solve part (a), we have applied the pressure balance equation about reference line, shown in…

Q: For the system shown in the Figure, Reservoir I has a water depth of 7 m and Reservoir 2 has a water…

A: INTRODUCTION : The head losses occur in pipes when the area of the crosssection occurs in the pipe…

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A: Given: To determine the final weight of the tank after the operation.

Q: Water with a density of 1 cm ^3 / g flows in a pipe with a cross- sectional area of 64 cm2. The pipe…

A:

Q: A 10-kg block is pulled up on a smooth inclined surface by force F as shown in Figure Q1 (b).…

A: Dynamic viscosity of the of SAE 30 at 20 0 C = 0.29

Q: A-Ethyl alcohol flows in the pipe as shown in Figure below of specific weight 49 lb/ft3. What is the…

A: The mercury head difference in the manometer in terms of Ethyl alcohol can be determined as,

Q: Water fills the pipe AB such that the absolute pressure at A is 450 kPa . The inner diameter of the…

A: Pascal law states that the pressure in a static liquid at a point is same in all direction.…

Q: The maximum blood pressure in the upper arm of a healthy person is about 120 mmHg. If a vertical…

A: Given: The maximum blood pressure = 120 mm Hg The density of the blood = 1040 kg/m3

Q: depends on the temperature of the air in the tire. When the air temperature is 25 °C, the pressure…

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Q: While the electric current (i) passes through the circuit part in the figure, the power consumed in…

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Q: . A car that has a weight of 1550 going at 92 km/h collides with a 1000-kg motorcycle at 100 km/h.…

A: As per bartleby guidelines solution of first question only has been given.

Q: A circular tank of diameter 3 m contains water up to a height of 4 m. The tank is provided with an…

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Q: A tank contains 80 ft 3 of air at a pressure of 340 psi. If the air is cooled until its pressure and…

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Q: Air occupying a volume of 12 liters at 35 0C is compressed adiabatically to a volume of 4 liters. It…

A: this question is based on the concept of thermodynamics. Since the initial pressure is not given so…

Q: The pressure in an automobile tire depends on the temperature of the air in the tire. When the air…

A: Given: T1=25°C= 25+273=298 KPg=210 kPaV=0.025 m3T2=50°C=50+273=323 K To determine: The rise in…

Q: İki silindir aralığına yerleştirilen bir akışkanın viskozitesi şekilde verilen bir düzenekle…

A:

Q: 2. Mercury is poured into the tube in the figure until the mercury occupies 375 mm of the tube's…

A: GivenH=L=375mm

Q: When electric current passes through the circuit part in the figure, the power consumed in the…

A:

Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.