it has an LED and fan
If you can’t see the light or hear the fan from outside the room you are using the heater in, that energy has also become heat.
it has an LED and fan
If you can’t see the light or hear the fan from outside the room you are using the heater in, that energy has also become heat.
Xeroxchasechase@lemmy.world 2 months ago
Yeah, but than, does it really makes a sound?
threelonmusketeers@sh.itjust.works 2 months ago
At the expense of ruining the joke, yes it does. Anyone inside the room would be able to hear the sound.
And if no one is in the room to hear if there is a sound or not, you might want to turn the heater off to conserve energy.
Xeroxchasechase@lemmy.world 2 months ago
Oh I didn’t think of it!