1) what is/are the differences between heat and temperature? (may have more than 1 answer) a) volume b) unit of measurement c) can be determined in hot objects d) can be determined in cold objects? 2) What is/are similarities between heat and temperature? may have more than 1 answer) a) can be determined

Q: hat is the final temperature of the gas if the 13. A sample of a monatomice ideal gas is originally…

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Q: 9. Physics Newton's Law of Cooling expresses the relationship between the temperature of a cooling…

A: Given y = ae-kt+ c where is the temperature , a is the difference between the intial temperature of…

Q: The temperature is an expression of: a) the kinetic energy average of the molecules in the object…

A: Temperature: Temperature is a measure of the average kinetic energy of the particles within a…

Q: Question: A hot bath at 7₁, 94.4 °C is connected to a cold bath at 7.-15.1°C by an insulated metal…

A: To solve this problem, we can use the formula for heat conduction:Where: Q is the rate of energy…

Q: For a substance with a diffusion coefficient (D) of 1 x 10E-5 cm2.s-1, what is the diffusion time…

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Q: If you have two instruments used to measure a temperature of 45 C inside the factory. However, the…

A: Given: Temperature readings by different instruments. Instrument 1 x1 42.1 43.9 45.2 44.7 48.2…

Q: Quantity of heat : Q = cmAT Part A Calculate the quantity of heat absorbed by 18 g of water that…

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Q: What is the SI unit of heat energy? A) Joule B) Newton C) Calorie D) Kelvin

A: Consider the heat energy Q is produced by flowing of current I through a resistor having the…

Q: mass of cold water 50g temp of cold water 21 C mass of hot water 50g temp of hot water 56 C temp of…

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Q: Part A A freely falling object has a downward speed of 40 m/s at one instant. Exactly 1 s later its…

A: Part a: Answer cAcceleration of a freely falling body is 9.81 m/s2V = u + at = 40 + 9.8 (1) = 49.8…

Q: Law of Cooling erature, u, of a heated object at a given time t can be modeled by the equation u(t)…

A: From first situation we can find value of k and putting in second situation we can find the required…

Q: Which of these statements describe the term heat accurately? A)It is the flow of energy resulting…

A: Heat is simply the form of energy that is produced when any substance's temperature gets changed. It…

Q: What would happen to the calculated specific heat if some boiling water were to slosh into the cup…

A: Given:- The specific heat is calculated.   It is required to find the scenario in which some boiling…

Q: You add 135 kJ of heat to a block of metal with a mass of 5.0kg. The temperature of the metal rises…

A: The problem can be solved by using the  formula for specific heat.

Q: 1.) A typical person has an average heart rate of 69.0 beats/min. Calculate the given questions. How…

A: 1.)         heart rate =69beats/min1year =365×24×60 =525600minheart beat in 1 year…

Q: Which of the following statements in regard to temperature is not physically correct? a.…

A: When heat is added or removed from the body the temperature of the body varies accordingly.

Q: A rigid tank with a volume of .5 m3 contains a 2 kg mixture of liquid water and water vapor at 70°C…

A: Average specific volume of mixture vavg=0.52=0.25…

Q: 1: A new car has a 0.040 m³ volume gas tank. It also gets 20 km/L gas mileage. How far can the car…

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Q: 48 g of ice at -10°C are added to 1.0 kg of water at 15°C. Find the energy required to heat the ice…

A: Solution:-Given thatmass of ice=48 ginitial temperature of ice=-10°Cmass of water=1 kg=1000 ginitial…

Q: 14) If you wanted to know how much the temperature of a particular piece of material would rise when…

A: Write the expression for the heat energy. Here, m is the mass, c is the specific heat, and ΔT is…

Q: How much heat is needed to melt 15.50 kg of silver that is initially at 25 °C? The melting point of…

A: Given data: Mass (m) = 15.50 kg Initial temperature (T0) = 25°C Final temperature (T) = 961°C Heat…

Q: Which of the following cases (if any) requires the greatest amount of heat? In each case, the…

A: The expression for the amount of heat required is given by, Q=mC∆T Here. m is the mass, C is the…

Q: 1.  How long (in seconds) will it take to heat 40 kg of water from 40°C to 80°C with a 20-kW…

A: Since there are multiple questions posted, we will answer the first question. The heat energy needed…

Q: The average kinetic energy of the particles in a substance is  a) Increased as the temperature of…

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Q: In this Physics course we have learnt about the more scientific concept of ‘temperature’.…

A: Temperature is a type of physical quantity that describes the level of hotness or coolness of the…

Q: Specific heat of a substance is the amount of heat required to change the _____ of 1 kg of this…

A: Specific heat of a substance is the amount of heat required to change the _____ of 1 kg of this…

Q: According to Newton’s law of cooling, the rate at which a body cools is proportional to (∆θ)n, where…

A: D

Q: Which of the following statements in regard to temperature is least valid? a. Temperature is that…

A: Explanation based on MCQ's : According to thermodynamics, temperature try to create the thermal…

Q: A thermocouple was used to measure the temperature of a bucket of water. Multiple measurements were…

A: The temperature of a bucket of water are given as: Temperatures in °F:       72.4      73.1…

Q: What is the definition of 1 calorie? a) It is the heat required to raise the temperature of 1g of…

A: To answer: The definition of 1 calorie

Q: What does the symbol 'a' (alpha) represent in the linear thermal expansion equation? A. It…

A: The linear thermal expansion equation is given by: ΔL=LαΔT We will explain the symbol α.

Q: The density of mercury is 13,600 kg/m³ at 0°C. What is the density of mercury at 200° C? Express…

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Q: In an experiment to measure the specific heat of material, a student first measured the masses of…

A: Heat lost by a material is given by, where m is the mass of the material c is its specific heat and…

Q: 2. Consider two equal volumes of gas at a given temperature and pressure. One gas, oxygen, has a…

A: Avogadro's law According to this…

Q: 6) The absolute temperature of an ideal gas is directly proportional to which of the following…

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Q: If a given mass of gas occupies a volume of 10cc at 1 atmospheric pressure and temperature 100°C,…

A: D

Q: When a body is heated, how fast the temperature of the body changes depends on the material. The…

A: Given:mass of block, mblockmass of container, mconmass of water, mwaterspecific heat of block,…

Q: Weight of the ozone layer 1 Incredibly, the ozone layer in the upper atmosphere that protects us…

A: Write the expression for the volume of the thin skin and substitute the required values.

Q: the specific heat of a substance, and, by definition, the heat required to raise the temperature by…

A: Specific heat It is defined as heat required to raised the temperature of uint mass of substance by…

Q: 4. Newton showed that the rate of change of temperature is proportional to the temperature…

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Q: Use Charles' Law to find V1. Pay attention to the temperature units. * a. V₁ T₁ 840 K V₂ 1,070 mL T₂…

A: Case(a):Initial temperature is Final temperature is Final volume is Find:Initial volume.

Q: Bob heats up a bottle of milk for his baby, Jill, every morning. Jill will only drink the bottle if…

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Q: 1. The diagram below shows three identical beakers containing water, heated by three Bunsen burners…

A: (a) The purpose of this activity is to find out the variation in temperature on increasing the…