Density — definition?
Mass per unit volume of a substance.
Density — definition?
Mass per unit volume, ρ = M/V.
Particle model — states?
Solids, liquids, gases differ in particle arrangement and movement.
SI units for density?
Kilograms per cubic meter (kg/m³).
Density measurement apparatus?
Ruler, displacement can, balances, Vernier callipers.
Displacement technique — purpose?
Measure irregular object volume via fluid displacement.
Particle model — purpose?
Explain states of matter and changes.
Solids — particle arrangement?
Particles tightly packed.
Latent heat — role?
Energy for state change without temperature change.
Internal energy — includes?
Kinetic and potential energy of particles.
Metti alla prova le tue conoscenze con 10 domande su Fundamentals of Density and Particle Behavior.
1. What is the term that describes the mass per unit volume of a substance?
2. What is the formula used to calculate density, and what do the variables represent?
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