Ask question

Ask question

All categories

3 years ago

5

No machine can achieve 100% efficiency in terms of work output. In any mechanical system, what is considered the most common cau

se for some of the work being turned into thermal energy?

1 answer:

romanna [79]3 years ago

4 0

Friction.

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

You might be interested in

Which structure in the figure below is commonly injured by people inserting cotton swads or other objects into their ears?

Genrish500 [490]

I think its a

idk who knows

7 0

3 years ago

Read 2 more answers

What is NOT true about the Archaea domain

Oduvanchick [21]

Answer:

Im pretty sure it is A

Explanation:

8 0

2 years ago

Read 2 more answers

you find a litter of cats both parents and fathers cast of black you notice that 2 out of 8 or white how is this possible

mrs_skeptik [129]

Maybe there was another dad

3 0

2 years ago

Which state of matter is not typically found on earth?

garik1379 [7]

Answer:
The plasma state of matter is not typically found on earth.

7 0

2 years ago

EASY QUESTION! An object has a density of 2.5g/cm. Will this sink or float in water?

erastovalidia [21]

Answer:

it will sink

Explanation:

water has density of 1 g/cm³

the object has density 2.5 g/cm³

It will sink in water as much more dens

6 0

2 years ago