A firecracker converts chemical energy into sound.
Sound waves are vibrations in matter.
A firecracker converts chemical energy into vibrations in matter.
a firecracker converts chemical energy into what?
[a] kinetic energy
[b] electromagnetic energy
[c] An object is seen
[d] vibrations in matter
[e] objects that have mass
[f] harmful substances
[g] The bending of a ray of light
[h] Loud noises