tỷ trọng

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The Vietnamese word "tỷ trọng" is a noun that translates to "density" or "proportion" in English. It is commonly used in scientific contexts, particularly in physics and chemistry, to describe how much mass is contained in a given volume of a substance.

Basic Explanation:

• Meaning: "Tỷ trọng" refers to the amount of mass (weight) per unit of volume. For example, if you have a box filled with different materials, the "tỷ trọng" helps you understand which material is heavier or lighter in the same amount of space.

Usage Instructions:

• You can use "tỷ trọng" when discussing physical properties of materials, comparing different substances, or studying in a scientific context.

Example:

• "Tỷ trọng của nước là khoảng 1 gram mỗi cm khối." (The density of water is about 1 gram per cubic centimeter.)

Advanced Usage:

• In more advanced discussions, "tỷ trọng" can be involved in calculations and comparisons of materials, such as when discussing buoyancy or the stability of structures.

Word Variants:

• "Tỷ trọng" can be combined with other words to create terms such as:
  • "Tỷ trọng riêng" (specific density), which refers to the density of a substance compared to the density of water.
  • "Tỷ trọng chất lỏng" (liquid density), specifically discussing the density of liquids.

Different Meanings:

• While "tỷ trọng" primarily refers to density, in broader contexts, it can also refer to proportions or ratios in statistics or demographics, though this usage is less common.

Synonyms:

• Some synonyms for "tỷ trọng" in Vietnamese include:
  • "Khối lượng riêng" (specific mass)
  • "Tỷ lệ" (ratio), when discussing proportions in a more general sense.

Academic

noun

1. density
2. proportion