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Questions and Answers
What is the mass of a 2m³ aluminum block given its density is 2700 kg/m³?
What is the mass of a 2m³ aluminum block given its density is 2700 kg/m³?
- 540 kg
- 2700 kg
- 2250 kg
- 5400 kg (correct)
What is the relative density of pure milk with a density of 1030 kg/m³ compared to water at 4°C (1000 kg/m³)?
What is the relative density of pure milk with a density of 1030 kg/m³ compared to water at 4°C (1000 kg/m³)?
- 1.00
- 0.97
- 1.30
- 1.03 (correct)
Which of the following objects is likely to float in water based on their density?
Which of the following objects is likely to float in water based on their density?
- All three objects float in water
- Metal (density greater than water)
- Wood (density less than water) (correct)
- An object of unknown composition (density equals water)
What is the primary component of the central part of an atom?
What is the primary component of the central part of an atom?
Which of the following statements accurately describes density?
Which of the following statements accurately describes density?
Flashcards
Density of Aluminum
Density of Aluminum
The mass of 1 cubic meter of aluminum is 2700 kilograms.
Atomic Structure
Atomic Structure
Atoms have a nucleus (protons and neutrons) and electrons orbiting around it.
Density
Density
Density measures how much mass is packed into a given volume.
Relative Density (Specific Gravity)
Relative Density (Specific Gravity)
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Density and Submerged Objects
Density and Submerged Objects
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