Answer:
False
Explanation:
My first response got deleted by brainly so here, again
Answer:
793 kJ
Explanation:
Given that :
Then; the heat needed to convert solid from is calculated as:
Also;
Now; the heat required to convert solid to liquid at is;
= 3.069 × 20500
= 62914.5 J
Also ; given that :
Then the heat needed to convert liquid from to is;
∴ The total heat required =
= (715008 + 62914.5 + 15002.4) J
= 792924.9 J
= 793 kJ
I believe it’s a because something cannot move unless a force is acted upon it