Ultrasonido y sus aplicaciones

Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.

What part of the ear is names after tools, such as the hammer and the anvil?

Convection occurs when thermal energy is transferred by the movement of