Question

To which of the following does the first law of thermodynamics apply?
heating objects
transferring thermal energy
doing work on a system
all of the above

Answer 1

first you must know what is the definition of 1st law of thermodynamics

Answer 2

@jamclementine

Answer 3

Which of the following states that absolute zero cannot be reached?
the first law of thermodynamics
the second law of thermodynamics
the third law of thermodynamics
the second and third laws of thermodynamics

Answer 4

Which of the following happens in a steam engine?
Fuel is burned outside the engine.
Heat is converted into work.
Hot steam pushes a piston.
all of the above

Answer 5

The first law of thermodynamics is a version of the law of conservation of energy, adapted for thermodynamic systems

Answer 6

conservation of enerygy, therefore