E.g. When calculating the % of an additive in a fuel, it can be stated as %vol (e.g. 1% of 1000mls = 10mls) or alternatively as % w/w, which accounts for the relative molecular weights of the components.
W/W
Definition
Weight/Weight
w/w means Weight/Weight. E.g. When calculating the % of an additive in a fuel, it can be stated as %vol (e.g. 1% of 1000mls = 10mls) or alternatively as % w/w, which accounts for the relative molecular weights of the…
✓ Verified term