Question

Write a story by using the above picture.

please tell me the answer.​

Answer 1

Answer:

hrjdbdbdbdhndbdbdjjdhdhd

Explanation:

Given:−

T

2

=0

0

C=273K

T

1

=30

0

C=273+30=303K

Formula to be used:

β=T

2

/T

1

=273/303−273

=273/30

=9.1

∴ coefficient of performance (β) of a carnot refrigerator is 9.1

Hence,

option (C) is correct answer.

Answer 2

Answer:

thanks for points)))))????