jemaconie jemaconie

03-11-2016
Biology

contestada

No machine can achieve 100% efficiency in terms of work output. In any mechanical system, what is considered the most common cause for some of the work being turned into thermal energy?

Respuesta :

Аноним Аноним

04-11-2016

Friction.

The sliding and rubbing between two objects creates heat, aka thermal energy.

Answer Link

Otras preguntas

What is Martinson's purpose in the article titled "Franklin Delano Roosevelt and the New Deal"?

According to the Declaration Of Independence, when should the people have the right to change their government? A. When the king doesn't protect their natural

factor completely: x^2-8y-8x+xy

In human reproduction, ________ of the chromosomes come from each parent. 25% 100% 75% 50%

Salespeople bringing suggestions for a new fast food item to the headquarters of their food manufacturer is an example of ________

During hemostasis, which process occurs first?

________ refers to the additional revenue gained from selling one more unit.

One number is 6 less than another. their sum is 12 find the larger number

The process of cell division that creates genetic variety in cells is cell fission meiosis mitosis asexual reproduction

"dumping occurs when, in a foreign market, a good is sold" quiz