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

List some ways that a archaeological site can change over time.

Give an example of both historical perspective and spatial perspective.

2 3 4 5 6 Which best explains why Hans Holbein the Younger was a Renaissance artist? O He used watercolor paints to create realistic portraits of European lands

what is the value of the expression....!?

how many cells are their.

Fill in the correct prepositions. The prepositions a, in, and di may be used one time each. Abito Vista California, ma sono Tijuana.

What is the name of the angle formed by BA−→− and BC−→−, given that the two rays share a common endpoint?

a tiger isto jungle as a human is to

what happens in romeo and juliet

Four people have found the perimeter of a forest using different methods their results are given in the table Order them from least to greatest A)Jason,Mika,Leo