Question

what is thermodynamics

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Answer 1

Answer:

Thermodynamics is the study of the relations between heat, work, temperature, and energy. The laws of thermodynamics describe how the energy in a system changes and whether the system can perform useful work on its surroundings.

Explanation:

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Answer 2

Answer:

If map-distance of 2cm represents 1km distance on the ground, calculate R. F . Here in the U.S., turkey and tuna hold the title as Subway's most popular sandwiches. That's far from the case around the world, where unique and market-specific items create more than 37 million possible sandwich combinations across 100-plus countries

Explanation:

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