Final answer:
The statement that a load factory machine produces sound is true as machines generate sound from the vibrations and interactions between their moving parts. The choice between production technologies also involves considering sound output in addition to cost and the labor-capital balance.
Step-by-step explanation:
The question whether a load factory machine produces sound can be understood as a matter related to the physics of machinery and sound waves. The answer to this question is True. Factory machines often involve moving parts, and the interactions between these parts, as well as their interactions with the air, result in the production of sound waves. This output of sound happens due to the vibrations caused by the machinery's operations, which then propagate through the air as sound.
In a broader context related to production technology, understanding how machines operate is essential. For example, technology 1 with 10 workers and 2 machines may generate a different level of sound compared to technology 2 with only 7 workers and potentially fewer or different machinery. Decisions about which production technology to use take into account factors such as total cost, efficiency, and the trade-off between labor and capital. An increase in the cost of machines might indeed prompt a firm to opt for a technology that is less dependent on machinery, thus potentially reducing sound output in addition to altering economic factors.
Lastly, when discussing efficiency and machines, it is relevant to acknowledge the principle that the efficiency of a simple machine is always less than 100 percent (True) because a portion of input work is invariably lost to heat energy due to friction.