Question

first law of thermodynamics deals with

Answer 1

Complete question:

First law of thermodynamics deals with:

1. Conservation of mass

2. Conservation of heat

3. Conservation of momentum

4. Conservation of energy

Answer:

The first law of thermodynamics deals with 4. Conservation of energy.

Explanation for the answer:

• The first law of thermodynamics states that the energy cannot be created or destroyed but is converted from one form to another.
• In other words, it states that heat is a form of energy, and thermodynamic processes are thus subject to the principle of conservation of energy.
• This implies that heat energy cannot be created or destroyed.
• Hence, the correct answer among all the options is 4. Conservation of energy.

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Answer 2

Answer:

Concept:

Thermodynamics is a discipline of physics that studies heat, work, and temperature, as well as their relationships with energy, entropy, and matter and radiation physical properties. The behaviour of these numbers is governed by the four thermodynamic principles, which provide a quantitative description using quantifiable macroscopic physical features but can be defined in terms of tiny constituents by statistical mechanics. Physical chemistry, biochemistry, chemical engineering, and mechanical engineering, and also more advanced subjects like meteorology, all require thermodynamics.

Given:

First law of thermodynamics deals with

Find:

write about The first law of thermodynamics is concerned with

Answer:

First law of thermodynamics deals with Law of conservation of energy.

The first law of thermodynamics is concerned with the amount of work performed and the amount of heat energy supplied or evacuated from a system.

As a result, it is centered on energy conservation. Energy provided to a system is conserved, according to this law. The first law of thermodynamics is the law of energy conservation, which states that energy cannot be proven either way and that the total amount of energy in the cosmos is unchangeable. Energy can be converted from one form to another or moved from one location to another, but the total amount of energy must not vary.

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