Understanding the Difference: Is 1 mg 1 mL?
Learn why 1 mg is not the same as 1 mL and how to convert between weight and volume based on density.
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No, 1 mg is not 1 mL. Milligrams (mg) measure weight, while milliliters (mL) measure volume. The relationship between them depends on the substance's density. For example, water has a density of 1 g/mL, so 1 mg of water is 0.001 mL. Always check the substance's density to convert accurately.
FAQs & Answers
- How do you convert mg to mL? To convert mg to mL, you need to know the density of the substance. Use the formula: mL = mg / (density in g/mL).
- What is the relationship between weight and volume? Weight measures the mass of a substance, while volume measures the space it occupies. Their relationship is determined by the substance's density.
- Can all substances be converted between mg and mL? No, conversions depend on the specific density of each substance. Water is a common reference point due to its density of 1 g/mL.
- What does density mean? Density is defined as mass per unit volume, commonly expressed in grams per milliliter (g/mL) in scientific contexts.