Haircolor Level
To achieve a 30 volume developer solution, you can mix equal parts of a 20 volume developer and a 40 volume developer. This will result in a 30 volume developer solution.
30 vol is stronger
Equal parts of 30 volume + 40 volume developers= 35 Volume Developer.
30 volume developer will lighten the hair three levels.
To create a 30 volume developer solution with a 40 and 30 volume developer, you can mix equal parts of each developer together. For example, mix 1 part 40 volume developer with 1 part 30 volume developer. This will result in a 35 volume developer solution, which is close to 30 volume. It is important to perform a strand test before using the mixed developer on your hair to ensure it is the desired strength.
No, you cannot make 30 volume developer out of 40 volume developer. You would need to dilute the 40 volume developer with either distilled water or a lower volume developer to achieve the desired 30 volume strength.
The measure 30 inch by 72 feet is a flat area and no volume.
2x3x5=30 The volume of a rectangular prism is 30 feet.
A sphere with a radius of 30 units has a volume of 113,097.34 cubic units.
Equal parts of 10 & 30 V. developer will yield 20 v.
Volume = pi*152*30 = 21205.75 cubic units to 2 d.p.
A centimetre is a measure of length in 1-dimensional space so nothing can have a volume of 30 cm.A block of aluminium, with a volume of 30 cubiccentimetres, has a mass of 81 grams.