Math Problem Statement
block of metal is 1.84 cm long, 1.71 cm wide and 7.59 high. it has a mass of 201.3 grams. what is the density of the metal
Solution
To calculate the density of the metal, we use the formula:
Step 1: Calculate the volume of the metal block.
The volume of a rectangular block is calculated by multiplying its length, width, and height:
Given:
- Length = 1.84 cm
- Width = 1.71 cm
- Height = 7.59 cm
Step 2: Calculate the density.
Now, using the mass of the block (201.3 grams) and the volume calculated:
Final Answer:
The density of the metal is approximately .
Would you like more details, or do you have any questions?
Here are 5 related questions:
- What happens to the density if the mass of the metal block is doubled?
- How would the density change if the dimensions of the block are halved but the mass remains constant?
- Can the density of an irregular object be calculated in a similar way?
- How is density related to the buoyancy of an object in water?
- What are common metals that have a density close to 8.42 g/cm³?
Tip: Density is a characteristic property of a material, meaning it can be used to identify the type of metal.
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Math Problem Analysis
Mathematical Concepts
Measurement
Density Calculation
Volume Calculation
Formulas
Density = Mass / Volume
Volume of a rectangular block = Length × Width × Height
Theorems
-
Suitable Grade Level
Grades 6-8
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