Physics, asked by Sandhusingh7179, 1 year ago

A carnot engine having an efficiency of 1/10 as heat engine is used as a refrigerator if the work done on the system is 10j the amount of energy absorbed from the reservoir at low temperature is

Answers

Answered by Anonymous
17
 \huge\mathfrak {Answer:-}

Effieciency of the Carnot Engine:

η \: = \: \frac{Work \: done}{Energy \: input}

 \frac{1}{10} = \frac{10J}{Qinput}

η \: = 1 - \frac{Qoutput}{Qinput}

Now,

Qinput \: = 100J

And,

Qoutput = \frac{9}{10} \times 100J \\

Qoutput = 9 × 10

Qoutput = 90J

Therefore,

The amount of energy absorbed from the reservoir at low temperature is  90J.

Thus,

The answer is  90\: Joules.

 \huge{Be\:Brainly} ❤️

joshi09: grt
joshi09: u frm❤
joshi09: happy new year ❤
joshi09: ❤..
shreyas30200q: hie
ShraddhaRajput: Nikki
ShraddhaRajput: I think you blocked me because my messages are not reaching to u
Answered by fanbruhh
3
hey

here is answer

Effieciency of the Carnot Engine:

η \: = \: \frac{Work \: done}{Energy \: input}

\frac{1}{10} = \frac{10J}{Qinput}

η \: = 1 - \frac{Qoutput}{Qinput}

Now, 

Qinput \: = 100j

And, 

\begin{lgathered}Qoutput = \frac{9}{10} \times 100J \\\end{lgathered}

Qoutput = 9 × 10Qoutput=9×10 

Qoutput = 90J


hope it helps

thanks


karanveerk: hlo sorry niki
Similar questions