Solids and liquids have.. A. One value of specific heat B. Two values of specific heat C. Three values of specific heat D. No value of specific heat

Q: The energy absorbed in a body, when it is strained within the elastic limits, is known as

A: Ans: Strain energy

Q: In static fluid, variation of pressure is due to Weight of the fluid Velocity of the fluid Density…

A: In Static fluid, fluid particles are not moving. So the pressure is due to fluids weight or force of…

Q: 10 litres of water is heated from 15°C to 90°C how much heat is required?

A: Volume of water, V= 10 lit= 10*10-3 m3 Initial temperature, Ti= 15oC Final temperature, Tf = 90oC

Q: For any non cyclic process in the closed system, relationship between heat and work shall be dQ = dU…

A:

Q: Which of the following sets has all extensive properties? Select one: O a. pressure, volume, energy…

A: EXTENSIVE PROPERTIES An extensive property is an entity that varies with changes in the volume of…

Q: A town has a O.5-million-gallon storage

A: F=4.1587*10^6 lbf

Q: In a lever, the load arm is always the part from the __ to the fulcrum. A. Force B. Mass C. Load

A: In a lever, the load arm is always the part from the __ to the fulcrum. A. Force B. Mass C. Load

Q: What is the mass of the air inside the classroom, which is 15m * 8m * 1.5m? The classroom conditions…

A: Given data: Volume (V) = 15m * 8m * 1.5m Pressure (P) = 1 bar Temperature (T) = 25℃ Need to…

Q: Atmospheric pressure at sea level is [A] 1.013x103 Pa [B] 1.013x104 Pa [D] 1.013x106 Pa [C]…

A: Atmospheric pressure is the pressure cause by the weight of the atmosphere, it is measure with the…

Q: AP W h mg ΔΡ + Az +

A: The above given equation is Bernoulli's equation. Every term of Bernoulli's equation has units of…

Q: When energy in the form of heat is added to a body, it is stored as heat. True

A: When the energy in the from of heat is added to the body, then this energy increases the internal…

Q: servoir of glycerin has a mass of 1,200 kg and a volume of 0.952 cu.m. Find its (a) weight (b) unit…

A: Given:m=1200 kgV=0.952 m3

Q: It is the amount of heat required to raise the temperature of a given mass by 10C ? Select one: a.…

A:

Q: Power is a Scalar Quantity

A: Yes, Power is scalar quantity. It is true.

Q: Rate of heat transfer to evaporator from the chilled water: Rate of heat transfer from condenser to…

A: To be evaluated Rate of heat transfer to the evaporator from the chilled water: Rate of heat…

Q: What is the specific gravity of unknown liquid if you know that h=12.9 cm? Unknown liquid h cm 95 cm…

A:

Q: mass will move up through a distance ?

A: Given; An ejector mechainism consists of a helical compressionspring having a spring constant…

Q: angular velocity is equal........

A: Angular velocity is equal 2πN60

Q: A town has a 1.4-million-gallon storage capacity water tower. If the density of water is 62.4 lb/ft3…

A:

Q: Which of the following having a direct contact with physical quantity?

A: Which of the following having direct contact with physical quaintly? Answer: b) Bourdon tube

Q: Write the mathematical form of principle of work and energy.

A: Work –It is the energy transferred from an object via the application of force along with the…

Q: A reservoir of glycerin has a mass of 1,200 kg and a volume of 0.952 cu.m. Find its (a) weight (b)…

A: Weight - The weight of a substance depends upon its mass and gravity. It is calculated using the…

Q: 1. At 25° API specific gravity, what is the heating value of oil in Btu/lb?

A: Note: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: *.He enjoys a bath in the evening have O having O to have O

A: He enjoys having a bath in the evening.

Q: The above examples are quantities.

A: Vector: It has both magnitude and direction. Scalar: It has only magnitude.

Q: hrough a in w is a e velocity.

A: Write the expression of the steady flow energy equation. Understand that both the pressure P1 and…

Q: the volume of one mole of an ideal gas is 22.4 liters at standard conditions (1atm, 0 °C) Calculate…

A: Universal gas constant at standard conditions is, R=0.147gal-psialb-mol.oR

Q: When heat energy transfers through a solid, what is it called?

A: Convection : This is a kind of heat transfer through fluid (liquids or gases) due to movement of…

Q: is the rise in temperature minutes, assuming 50% c

A:

Q: form of energy which is contained in (possessed by) a body

A: Potential energy

Q: A certain gasoline weighs 46.5 lb/ft3. What is its specific gravity?

A: We have to find specific gravity of gasoline

Q: 35. What is a temperature of -5°C in degrees Kelvin?

A: Temperature conversion 1°C = 273.15 K

Q: an actual mechanical advantage of 50. The mechanic using it applies a force of 48N to on the handle…

A: given:mechanical advantage M.A=50Finput=48Nlift the car x=1.5m

Q: Q2 Calculate the specific weight, specific mass, specific volume and specific gravity of a liquid…

A: The vlume is v=6 m3. The weight is w=44 kN.

Q: Which of the following is intensive property heat: work, internal energy, specific heat, heat…

A: Explanation: Intensive property: The properties which are independent on mass of the system is…

Q: The tyre of a parked car in a parking lot experiences

A: Answer is static friction

Q: Heat flow into a system is taken to be- and heat flow out of the system is taken as Select one: O a.…

A: Heat flows into a system means the heat is added to the system. So, it is taken as positive.

Q: A piston-cylinder assembly moves without friction between the two stoppers. The volume is 400 L when…

A: Since you have posted a question having multiple subparts. we will solve first three part for you.…

Q: A certain gas has C, value of 1968 J/kgK and C, value of 1507 J/kgK. The value of R is

A:

Q: (a) Differentiate between Mechanical Work and Mechanical Power.

A: difference between mechanical work and mechanical power are  mechanical work - it is nothing but…

Q: An object is hovering (neutral buoyancy state) in water. The weight of the object is . The specific…

A: The weight of the object is 80 kN. The specific weight of water is 9.81 kN/m3.

Q: A temperature of 31 °C is the same as ________ K.

A: we know that both celsius and kelvin are unit of temperature  so that 1 Celsius = 273.15 Kelvin

Q: A 20,000 gallon reactor at atmospheric pressure and a temperature of 120 degrees F is heated to a…

A: Given data: P1=14.6959 psi (atm pressure)T1=120°F=579.67°RT2=810°F=1269.67°R

Q: 1. Define a 1-ton air conditioning unit. In terms of energy, what does the term "1 ton" mean?

A: 1) What does 1 ton mean? 1 ton in Air conditioning doesn't mean anything about its weight. This ton…

Q: According to the second law of thermodynamics, our Universe tends to a disordered state with the…

A: GIVEN DATA- A STATEMENT ABOUT SECOND LAW OF THERMODYNAMIC GIVEN WE HAVE TO TELL IT IS TRUE OR FALSE

Q: A substance with a high volatility

A: Volatility is a material property in chemistry that specifies how easily a substance vaporises.…

Q: When you add heat to a system, by how much does its temperature change?

A: given: When you add heat to a system, by how much does its temperature change?

Q: The law of energy states that the total energy of a closed system is? Select one: a. stay the same…

A: Given Statement:- The law of energy states that the total energy of a closed system is.......??…

Q: An automobile has a 350-in.3 engine displacement.The engine displacement, in liters, is?

A: 1 cubic inch=0.0163871 liters