Question

solve this question ​

Answer 1

Answer:

1. Heat is always the transfer of energy from an object at a higher temperature to an object at a lower temperature.
2. temperature
3. unit joule

Answer 2

1. hot, cold

2. temperature

3. Kelvin

4. calorie

5. Heat

Hope this helps!!!!!! Please mark me as brainliest.

which class are u in btw?