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How was the gravitational constant g first determined and what methods were used in the process?
The gravitational constant g was first determined by British scientist Henry Cavendish in 1798 using a torsion balance experiment. Cavendish measured the gravitational force between two masses by observing the twisting of a wire. This method allowed him to calculate the value of g and make significant contributions to the understanding of gravity.
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What is isobaric process?
An isobaric process is a thermodynamic process that occurs at a constant pressure. This means that the system is allowed to exchange heat with its surroundings but the pressure remains the same throughout the process. In an isobaric process, the work done is determined by the change in volume of the system.
What is the work done in an isothermal process?
In an isothermal process, the work done is the product of the pressure and the change in volume of the system. This is because the temperature remains constant throughout the process, so the work done is solely determined by the change in volume.
What is the difference between an isobaric process and an isothermal process in thermodynamics?
An isobaric process is when pressure remains constant, while an isothermal process is when temperature remains constant in thermodynamics.
What is the difference between an isothermal and an isobaric process in thermodynamics?
An isothermal process in thermodynamics is when the temperature remains constant, while an isobaric process is when the pressure remains constant.
What is constant in a polytropic process?
In Polytropic process the product of Pressure and Volume (PV) power 'n' is constant where, 'n' is polytropic index
What is a consant?
A constant is a fixed value that does not change during a specific process or calculation. In mathematics and science, constants are used to represent specific values such as the speed of light or the gravitational constant.
What is isobaric process?
An isobaric process is a thermodynamic process that occurs at a constant pressure. This means that the system is allowed to exchange heat with its surroundings but the pressure remains the same throughout the process. In an isobaric process, the work done is determined by the change in volume of the system.
how did european population growth contribute to better farming methods and new technology?
population is usually determined by a process called census
How are reaction mechanisms determined and what methods are used to investigate them?
Reaction mechanisms are determined by studying the sequence of steps that occur during a chemical reaction. Scientists use various methods such as spectroscopy, kinetics, and computational modeling to investigate reaction mechanisms. These methods help to identify the intermediates and transition states involved in the reaction process.
What is the work done in an isothermal process?
In an isothermal process, the work done is the product of the pressure and the change in volume of the system. This is because the temperature remains constant throughout the process, so the work done is solely determined by the change in volume.
What is process oriented methods?
These are the methods that are oriented around process, primarily.
What are the main gold refining methods?
Two common methods are the Wohlwill process and the Miller process.
What is the difference between an isobaric process and an isothermal process in thermodynamics?
An isobaric process is when pressure remains constant, while an isothermal process is when temperature remains constant in thermodynamics.
What does it mean when you say the end justifies the means?
This phrase suggests that the morality or acceptability of an action is determined by its outcome or end result, rather than the methods used to achieve it. It implies that achieving a good outcome can sometimes justify using questionable or unethical methods in the process.
What is the difference between an isothermal and an isobaric process in thermodynamics?
An isothermal process in thermodynamics is when the temperature remains constant, while an isobaric process is when the pressure remains constant.
What process is involved in all methods testing hypotheses?
The process that is involved in all methods of testing hypotheses, is data Collection.
What is the process where the earth moves around the sun?
Gravitational rotation
