working principle of thermography.
Q: What are the benefits of the high specific heat of water?
A: Specific heat is defined as the amount of heat needed to increase the temperature of unit mass of a…
Q: What is the role of Phase transitions in heat flow?
A: In the heat flow, element takes heat and increase its temperature. Or element release the heat and…
Q: difference and relation between heat and temperature?
A:
Q: Convection heat transfer coefficient means the ability of particle to transfer heat in liquids or…
A: Answer Convection heat transfer is the rate of heat transfer between a solid surface and fluid per…
Q: How is radiation used to gauge the thickness of paper?
A: The quality or thickness of paper is given by the grams per meter squared (gsm) of the paper. Higher…
Q: relation between the time and temperature 100 80 60 40 20 2 4 8 10 12 14 16 Time (min) temperature…
A: SOlution: To find the relation of temperature vs time from the law of cooling
Q: What is meant by the terms of thermal expansion and thermal conductivity?
A: Thermal conductivity:
Q: Situation 5. The two disks A and B have a mass of 3kg and 5kg, respectively. If they collide with…
A:
Q: 2 CALGULAA The VELOGITY Of A SATELLITE ORBITING EARTH AT 360okm ABOVE THE SURFACtu
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Q: How many joules are required to heat 213 g of water from 17°C to 68°C? The specific heat for water…
A:
Q: Define term thermometry.
A: A thermometer is a device that measure the temperature or a temperature gradient. There are…
Q: Data and Results Initial Length Initial reading of micrometer caliper Final reading of micrometer…
A: Initial length (L) = 700 mm Initial reading of micrometer caliper = 0 mm Final reading of the…
Q: Create a visual aid story board to show how ice changes into steam.
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Q: An introduction to thermal physics
A: Thermal Physics : it is the combined study of thermodynamics, statical mechanics, and kinetic theory…
Q: WHAT ARE THE APPLICATIONS OF OXYGEN BOMB CALORIMETER
A: Answer:- Oxygen bomb calorimeter measure the heat of chemical reaction and physical changes. The…
Q: Why is Mercury Used in Thermometers?
A: Mercury is the only metal that is in liquid state at room temperature. It is used in thermometers…
Q: Explain, neutral temperature of a thermocouple with examples.
A: Answer given below:
Q: Why is whitewash sometimes applied to the glass of florists’ greenhouses in the summer?
A:
Q: What does the thermal resistance of a medium represent?
A: The property of the medium to resists the flow of heat transfer through it is known as the thermal…
Q: Use the following constants if necessary. Coulomb constant, k 8.987 x 10° N. m² /C². Vacuum 8.854 x…
A: Concept: To determine the magnitude of force, we will calculate the Potential Energy. The Formula to…
Q: Mention the advantages of gas thermometer over liquid thermometer?
A: Advantages of gas thermometer are:
Q: Explain Prevost 's thory of heat exchanges.
A: Prevost’s theory of heat exchange tells that the heat energy absorbed or emitted by a body in unit…
Q: How is thermal desorption carries out?
A: Thermal desorption is the extraction technique that is used to remove small heated solid and…
Q: When exercising in the heat: O A. It is especially important to stay hydrated O B. You should wear…
A: When exercising in the heat, option A that is to be hydrated is true because of the heat that…
Q: Explain why air temperature readings are always takenwith the thermometer in the shade
A: Air temperature is a measure of how hot or cold the air is.
Q: Air temperature, 50oF in the morning, changed to 77oF in the afternoon, what meant increase of air…
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Q: What is the thermometer for air
A: In this problem, it is asking about thermometer for air.
Q: Knowing the direction of heat flow, explain why if you leave a hot bowl of soup out in the open on…
A: In thermodynamics we have system and surroundings. System is the area we are focus to study.…
Q: What property of water makes it an effective coolant?
A: To be an effective coolant, a substance has to have a high specific heat capacity, so that it can…
Q: It takes heat to make the temp and state change. Which of the following apply to a change of…
A: Given:- 1) It takes heat to make the temp and state change. Which of the following applies to a…
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 Charles law why is a correction is not needed on the air sample in the hot water bath?
A: To explain: The reason why a correction is not needed on the air sample in the hot water bath.
Q: What examples of heat transfer by conduction, radiation, and convection do you encounter when using…
A: Heat transmission is a straightforward physical process. During the heat transmission process,…
Q: what is the purpose of determining the cooling constant?
A: According to the Newton's law of cooling, The cooling rate is proportional to the temperature…
Q: Geothermal energy uses the subsurface level of the earth to heat up water converting it to steam and…
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Q: What type of heat transfer helps the balloon rise?
A: To determine the mode of heat transfer that helps the balloon to rise.
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