During my incarceration at an NHS establishment for the last few days, I watched a TV program perhaps I wouldn't otherwise see.

It was concerning fake household plug top fuses, which was debatable. However I learnt something, some fuses are sand filled, supposedly to stop the ceramic ( or glass) shattering on blowing, this may also be debatable. I know that there may be a description of fast or slow blow.

The question is could there be a sonic effect of one over the other.

Don't want a debate as per cables etc.

Gary