Chemistry, asked by np4279046, 5 months ago

एक रेफ्रिजरेटर का निष्पादन गुणांक 6 है, यह शीतलक कक्ष
से 300 J/चक्र की दर से ऊष्मा निष्कासित करता है। तब
कमरे में प्रति चक्र कितनी ऊष्मा निष्कासित होती है?
[NCERT Pg. 313]
(1) 50J
(2) 250J
(3) 300J
(4) 350J​

Answers

Answered by Anonymous
1

There are two types of twins – identical (monozygotic) and fraternal (dizygotic). To form identical twins, one fertilised egg (ovum) splits and develops two babies with exactly the same genetic information.

Twins are more or less equally likely to be female or male.

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