A refrigerator with coefficient of performance \( \frac{1}{3} \) re...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=TCbBP_pxbH4


Duration: 1:43
14 views
0

A refrigerator with coefficient of performance \( \frac{1}{3} \) releases \( 200 \mathrm{~J} \) of heat to a hot reservoir. Then the work done on the working substance is
[Kerala PET 2010]
\( \mathrm{P} \)
(a) \( \frac{100}{3} J \)
(b) \( 100 \mathrm{~J} \)
(c) \( \frac{200}{3} J \)
(d) \( 150 \mathrm{~J} \)
(e) \( 50 \mathrm{~J} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-13In the question arrange the compounds in increasing order of rate o...
2023-02-13Molecules whose mirror image is non superimposable over them are kn...
2023-02-13In the question arrange the compounds in increasing order of rate o...
2023-02-13From 1 the circular disc of radius \( 4 \mathrm{R} \) two small dis...
2023-02-13In the above given three particle system, if two particles are kept...
2023-02-13The coefficient of performance of a refrigerator is 5 if the temper...
2023-02-13An ideal refrigerator has a freezer at a temperature of \( -13^{\ci...
2023-02-13Directions : Each of these questions contain two statements, Assert...
2023-02-13In the question arrange the compounds in increasing order of rate o...
2023-02-13Define "Equally Likely Events". (E)
2023-02-13A refrigerator with coefficient of performance \( \frac{1}{3} \) re...
2023-02-13Identify the parent chain in the following compounds as ring or sid...
2023-02-13Directions : Each of these questions contain two statements, Assert...
2023-02-13A die is loaded in such a way that each odd number is twice as like...
2023-02-13Which of the carbon atoms present in the molecule given below are a...
2023-02-13Reaction of \( \mathrm{C}_{6} \mathrm{H}_{5} \mathrm{CH}_{2} \mathr...
2023-02-13If 4-digit numbers greater than 5,000 are randomly formed from the ...
2023-02-13If \( A \) and \( B \) are mutually exclusive events, \( P(A)=0.35 ...
2023-02-13Helium gas goes through a cycle \( A B C D A \) (consisting of two ...
2023-02-13Directions Form the pair of linear equation in the following proble...
2023-02-13Identify the parent chain in the following compounds as ring or sid...


Tags:
pw