Question

All are examples of mechanical energy except _______.
radio signals sent through space
thunder heard from many miles away
the nuclei of atoms splitting into parts

Answer 1

Mechanical Energy- energy in a mechanical form
So i would say A because thats mechanically done, B is not mechanical, and C i think is Chemical.

Answer 2

ok

Answer 3

Oops this ones wrong its C sorry!!!!!

Answer 4

it is ok

Answer 5

Sound seems quite mechanical to me.

Answer 6

Its not C either

Answer 7

its B