In constant pressure and volume, what is the relationship of mass and temperature and why?
Q: Why is the lowest temperature called absolute zero if it's relative to the frame of reference?
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Q: How does the Kelvin temperature scale differ from the Celsius scale?
A: Given two temperature scale is given one is Kelvin temperature scale and another one is Celsius…
Q: What are the three common temperature scales? What are the normal boiling and freezing points of…
A: The amount of heat present in the three different states of matter (solid, liquid and gas) is…
Q: Give 10 examples that can show expansion while heated.
A: When we applied heat to any material expansion will occurs that is known as thermal expansion. Due…
Q: Give another application of thermal expansion that is very useful in our daily lives, or in your…
A: Thermal Expansion: This is defined as the expansion and contraction that occurs due to the change in…
Q: Complete the simple analysis of temperature (for which there are always observations of temperature…
A: Meteorological departments of all the countries use contour maps to analyze how the parameters…
Q: How is temperature measured? Describe the physical quantities of temperature?
A: Temperature of an object can be measured by using thermometer. There are many temperature scales…
Q: Q2) VDC and the current IDC, flowing through a 1002 resistor connected to a 240 Vrms single phase…
A: Given:- One thyristor load is used in a single phase half wave rectifier. It works only…
Q: What are the practical implications of thermal expansion
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Q: Is temperature less than absolute zero possible ? If not, why?
A: Temperature is a measure of the kinetic energy of the molecules. As an object becomes colder, the…
Q: Which graph represents the relationship between air temperature and air density in the atmosphere?
A: Density is the ratio of mass to total volume.
Q: Can the temperature ever rise with altitude in the real atmosphere?Wouldn’t this cause the air…
A: As the height increases distance from sun decreases due to which temperature increases.
Q: Which of the following is NOT an example of convection in action?
A: convection is a way of heat transfer other than conduction and radiation. It's the heat transfere…
Q: What is the Effect Of Temperature On Surface Tension And Viscosity?
A: Viscosity and surface tension are the physical properties of the liquid. Viscosity is defined as the…
Q: What is the difference in temperatures of 47°F below zero and 28°F below zero?
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Q: Explain anomalous expansion of water.why it is known as anomalous expansion?
A: The anomalous expansion of water is an abnormal property of water whereby it expands instead of…
Q: what is the meaning of the expression"it's not heat, it's the humidity?
A: The expression “it’s not the heat, it’s the humidity”, is used every summer.The heat index, which…
Q: Is it important to convert temperatures to the Kelvin scale when we use Newton’s law of cooling? Why…
A: The conversion between the scientific unit of temperature kelvin and degree Celsius is
Q: What is natural convection? Convection where the velocity is from an outside agent. Convection where…
A: Heat is a type of energy possessed by a body by virtue of its temperature. Temperature is a…
Q: What is calorimetry and what is its fundamental principle. Explain into at least 10 sentences.
A: Calorimetry is a branch of science that deals with the measurement of heat transfer during physical…
Q: 34 : At what temperature will be R.M.S. velocity of a gas be double its value at N.T.P.? (а) 273°C…
A: In this question we have to find the temperature of gas. we know the r.m.s velocity of gas is double…
Q: explain the terms convection and conduction?
A: both conduction and convection are mode of heat transfer.conduction is the process in which transfer…
Q: What are real life examples of thermal expansion and contraction?
A: Introduction:- Thermal expansion and contraction is the process by which materials change in size…
Q: How does Zeroth law leads us to the concept of temperature?
A: The Zeroth law leads us to concept of the temperature as an indicator of the thermal equilibrium.
Q: What is convection? A medium-less means of heat transfer. The measure of the ability of a material…
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Q: If the sun were to grow in overall size, but the Sun’s temperature remained constant, what would…
A: Given If the sun were to grow in overall size, but the Sun’s temperature remained constant, what…
Q: what is Kelvin’s cooling equation ?
A: Answer Sir Isaac Newton created a formula to calculate the temperature of an object as it loses…
Q: What are the assumptions of an air-standard analysis? Cold air-standard analysis?
A: The air standard assumptions are as follows: 1. The working fluid is air, which continuously…
Q: What is a kelvin scale?
A: Kelvin scale is a temperature scale where absolute zero is defined as 0 K. It is obtained by…
In constant pressure and volume, what is the relationship of mass and temperature and why?
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