You could google this, but the ratio between frequencies of one octave to the next is 2:1
No, it's just creepy.
LoL
Answer
what do u need help on?????????????
Explanation:
Answer:
If you dye fabric on a regular basis wear a MSHA/NIOSH approved respirator with cartridges for dusts, mists, and fumes. Disposable dust/mist respirators don't help with fumes. Even though dyes are not absorbed by the skin you should wear rubber gloves, old clothes or protective clothing, and even old shoes.
Explanation:
