Physics, asked by agrimagupta003, 2 months ago

Question 34 :
4 points
The coefficient of performance of a Carnot
refrigerator working between x°C and 0°C is 9.
Then the value of x is about
(1) 25°C
(2) 30°C
(3) 40°C
(4) 50°C
O
Option 1
O
Option 2

Answers

Answered by hsuudjsui

0

Answer:

4739390303938_83939(_!_ oeowoeodj

Previous Question

Next Question

Similar questions

Science, 1 month ago

moon is ____ object $luminus$ luminus...

Math, 1 month ago

Give that sin∅ = a/b find cos∅...

English, 1 month ago

in the blanks - Identify and underline the wrong prepositions and write the 1 I am going at the market. 2. As soon as the man woke up, the thief started running off the door. 3. The divers jumped against the water to rescue the child. 4. You have to aim to the balloon and pull the trigger to burst it. 5. The cat jumped from the wall and landed on its paws. The metro stopped so abruptly that I was...

English, 2 months ago

What will you do when you see someone discriminating on the basis of caste?

Math, 2 months ago

16°C below 0°C temperature, write it with appropriate signs...

Social Sciences, 8 months ago

$<body bgcolor="black"><font color="yellow">$ full form of CEO ...

English, 8 months ago

point out of figure of speech 1 . life is better sweet 2 . the waves rose mountain high 3 . there is dagger in they words 4 . life is but a walking shadow 5 . she fall life a tear from 6 . the eyes of a bride...

Math, 8 months ago

The equation from half of 5 times of a number is 20 can we written as ___...