If 10 calorie of heat energy is added to a system and the system does 5 calorie of
work on the surroundings. What is the energy change of the system?
Answers
Answer:
25 calorie is the answer
hope it helps
Selfish: *Plz read carefully* ____________________
```Friendship is not about "sorry".```
```It's about "saari ghalti teri thi".```
____________________
```Friendship is not about "Thanks".
It's about
"koi Ehsaan nahi kiya mujhpe".```
____________________
```Friendship is not about
"I miss u."
It's about
"kahan mar gaye thay itne din"?```
____________________
```Friendship is not about
"I understand."
It's about "hamesha main hi kyun samjhoon"?```
____________________
```Friendship is not about
"I'm happy for your success."
It's about
"chal beta treat de"?```
____________________
```Friendship is not about
"are u coming to see us tomorrow"?
It's about
"Dramaybazi band kar, aur chup chaap chal mere sath."```
____________________
```Friendship is not about
"Just reading this msg."
It's about
"Sending it to all lovely friends whom u never want to lose".```
____________________
*"Zindagi me dost nahi, dosto me zindagi hai"*
____________________
*Its a really true friendship*
_____________________
*Forward to your*
*15 best friends*
*me too if I am;*
*If you get 10*
*Return then you have true and loving friends in your life...*
____________________
Selfish: Next life you accept me...as..._*❓
1. Brother.
2. Sister.
3. First and last love.
4. Childhood frnd.
5. Enemie.
6. Lover.
7. Father.
8. Mother.
9. Best friend.
10. Life partner.
11. Baby.
12. Teacher.
13. Boyfrnd.
14. Girlfrnd...
*Sub ko send karo or dekho kya reply aata hai...*
mark me as brainlist