Answer:

Explanation:
For example, the energy released in burning 1 mol of octane, a component of gasoline, is about 5000 kJ.
The energy released in the fission of 1 mol of uranium-235 is
about 1.5 × 10¹⁰ kJ
.
The ratio is

Answer:
noble gases Ithink this is the answrr
I see you have access to the internet. Google 'Kelvin to C', and input 251. You'll get -22.15.
Speakers converts electrical energy into sound energy. So I think it would be radio. Hope this helps
(If this is correct, can I have Brainlist?)
Answer:
D) anomalous volcanoes such as those in Hawaii