Why did the temperature of the metal during the Calorimeter experiment change drastically, yet the water temperature only changed by a few degrees Celsius?

Q: Switched on, the water temperature reached a value 0 = 60 °C within a inside the container, which…

A: When two substances of different mass at different temperatures are added together, substances…

Q: Consider a 4-m * 4-m * 4-m cubical furnace whose floor and ceiling are black and whose side surfaces…

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Q: Then calculate the heat current through the wall per unit area. The units for this are Wm-2. Just…

A: in this question determine the heat current  through the wall. we determine fisrt per unit area of…

Q: Compare the rates of loss of thermal energy from a test cell through a sapphire window consisting of…

A: Heat is a form of energy that a body possesses by the virtue of the temperature of the body. So,…

Q: What would a scientist use a calorimeter for?

A: Given that- Calorimeter To determined that - What would a scientist use a calorimeter for?

Q: Consider a hot boiled egg in a spacecraft that is filled with air at atmospheric pressure and…

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Q: Why is the front surface of a thermometer curved as shown?

A: The front surface of the thermometer is curved so as to produce a kind of magnifying effect to make…

Q: One day you notice that the outside temperature increased by17 F° between your early morning jog and…

A: Temperature, T = 17 F°

Q: A block of lead of mass 0.4 kg at a temperature of 95°C is dropped in 2 kg of water originally at…

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Q: of water freezes to ice at 273.15 K?

A: Given:- The mass of the water m = 1  g  The temperature of the water = 273.15 K  The temperature of…

Q: How much heat is involved when 100 g ice at 0 oC is heated to 80 oC? Specific heat of ice is 0.5…

A: Given that                   The mass of ice (m) = 100g We know that the latent heat of ice (L) =…

Q: Under what conditions is the thermal resistance of the tube in a heat exchanger negligible?

A: The conditions for the thermal resistance of the tube in a heat exchanger negligible:

Q: A patient with pneumonia has a temperature of 42.2 oC. What does this read on a Kelvin thermometer?

A: Given Temperature of the patient (TC) = 42.2 oC

Q: If an object whose temperature is 70 F is placed on a medium whose temperature is 20 F and is found…

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Q: An aluminum rod at a temperature of 100o Celsius radiates energy at a rate of 10 watts. If its…

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Q: If a thermometer is allowed to come to equilibrium with the air, and a glass of water is not in…

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Q: Consider a black spherical ball, with a diameter of 25 cm, is being suspended in air. Determine the…

A: Given:  Diameter, D = 25cm = 0.25 m    mass, m = 10 kg  T = 20 degree C  T' = 30 degree C   Time, t…

Q: Compute the increase in length of 50m of copper wire when it's temperature changes from 12degrees to…

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Q: When an ordinary mercury thermometer is placed in hot water, its reading drops at first but quickly…

A: Given that, When an ordinary mercury thermometer is placed in hot water, its reading drops at first…

Q: Water boils at 100°C at sea level. If the water in the experiment did not boil at 100°C, what could…

A: The boiling point of a liquid depends on temperature, atmospheric pressure, and the vapor pressure…

Q: For the "Specific Heat of Solid" experiment the following data table are found. Using the value from…

A: Calorimeter is used to find the heat capacity. The heat capacity is the amount of heat required to…

Q: In the experiment on specific heat capacity, how to determine the initial temperature of the solid…

A: In this question we have to determine the initial temperature of the solid specimen. Please give…

Q: Why is it difficult to make mercury enter a fine thermometer tube?

A: Since the cohesive forces between the molecules of mercury are very large as compared to adhesive…

Q: In a gas-fired boiler, water is boiled at 180°C by hot gases flowing through a stainless steel pipe…

A: From steam table at T=180oC The value of

Q: The body of a DeLorean DMC-12 is made of Type 304 stainless steel. The thermal conductivity of Type…

A: The thermal conductivity of any material is defined as the heat-conducting ability of the material…

Q: The triple points of neon and carbon dioxide are 24.57 K and 216.55 K respectively. Express these…

A: From Kelvin to Celcius:

Q: Let a 10g specimen at a temperature of 350 K be placed in thermal contact with an identical specimen…

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Q: how to convert celsius to farenheit

A: Introduction:Consider the formula for change of temperature from Celcius scale to fahrenheit:°C = °F…

Q: Which Thermometer would be better suited to measuring the temperature of liquid nitrogen at 77K?

A: Introduction: Temperature is the physical quantity, which measures the equivalent amount of energy…

Q: structions: What temperature is shown on the thermometer? 100°. 90° 80° 70° 60 50 40° 30% 20° 10° 0%

A: First, look into the scale of the thermometer. In the given question or diagram 100 is divided into…

Q: what's the main goal of the calorimeter experiment?

A: Calorimeter is a device which is used to measure the amount of heat gain or loss by a substance in a…

Q: When a metal is heated up, its change in length is given by which of these equations?

A: The length of the object is depends on the temperature, if the object is heated or cooled, its…

Q: If the temperature of the surface of the object is 4 K, then calculate its value in °F.

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Q: How does a mercury thermometer work?

A: How does a mercury thermometer work?

Q: You assumed that the initial temperature of the metal sample was the same as that of the boiling…

A: The heat energy used is calculated by using the formula Q=mc∆T , where m is the mass of the sample ,…

Q: In an experiment on the specific heat of a metal, a 0.20 kg block of the metal at 150 °C is dropped…

A: Let the mass of the metal me denoted as M and its specific heat be denoted by cm. Let the initial…

Q: Consider a hot baked potato on a plate. The temperature of the potato is observed to drop by 4°C…

A: The rate of change of temperature of an object is directly proportional to the difference of heat…

Q: The temperature of the water vapor (H2O) inside a pressure cooker increased from 295 K to 395 K. As…

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Q: A 2kg  block is made of a metal that has specific heat than metal out of which a 1 kg block is…

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Q: a temperature of 10 celsius is also equal to a temperature difference of 10 on what scale?

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Q: Calculate the thermal conductivity with error. Error for dave, h and t is all provided below. k is…

A: Given,

Q: Why must the mercury bulb of the thermometer not touch the wall or base of the beaker when measuring…

A: Mercury thermometer is a temperature measuring device which is made of a mercury bulb which is…

Q: If the temperature of the metal surface is 4.2 °F, then calculate its value in Kelvin

A: Given that Tf=4.2°F

Q: An experiment was carried out to determine the specific heat of water under standard conditions. If…

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Q: the bleck in S Two substances A and B have their densities specific heats and volumes in the same…

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