How are density mass and volume related? + Example - Socratic
2014年1月11日 · They are related by the the density triangle. They are related by the the density triangle. d = m/V m = d×V V = m/d DENSITY Density is defined as mass per unit volume. d = m/V Example: A brick of salt measuring 10.0 cm x 10.0 cm x 2.00 cm has a mass of 433 g. What is its density? Step 1: Calculate the volume V = lwh = 10.0 cm × 10.0 cm × 2.00 cm = 200 cm³ Step …
How do you calculate mass using density and volume?
2014年12月2日 · The density equation is: "Density" = "Mass"/"Volume" To solve the equation for Mass, rearrange the equation by multiplying both sides times Volume in order to isolate Mass, then plug in your known values (Density and Volume). Then solve for Mass. "Mass" = "Density x Volume" Example The density of copper is "8.933 g/cm"^3.
What is density? + Example - Socratic
2014年11月10日 · Density is the mass per unit of volume of a substance. Density measures the compactness in molecular arrangement in any substance which determines how heavy or light any substance is. The density formula is "density" = "mass"/"volume". Mass units are most commonly grams or kilograms. Volume units are most commonly cubic centimeters ("cm"^3), …
What are the units for mass, volume, and density? | Socratic
2016年11月26日 · What are the units for mass, volume, and density? Chemistry Measurement Units of Measurement. 1 Answer
How can you calculate mass if density and volume are known?
2017年1月6日 · If density and volume are already known, you can calculate mass by multiplying density by volume. "mass"="density"xx"volume" Example The density of aluminum is "2.70 g/cm"^3. A sample of aluminum with a volume of "12.5 cm"^3".
How does mass affect density? How does volume affect density?
2017年5月1日 · this can be answered mathematically by looking at the density formula, D = M/V Density increases as mass increases, vice versa Density increases as volume decreases, vice versa This is because mass, the numerator of the equation, would cause the final answer (density) to increase when it increases, assuming the volume remains constant And when the …
What is density? - Socratic
2014年10月11日 · Density is the mass per unit of volume of a substance. It is calculated using the formula "density" = "mass"/"volume". Mass units include some form of grams, such as kilograms, grams, milligrams. Volume units may be in liters, milileters, cubic centimeters ("cm"^3). If a substance has a mass of "62.3g" and a volume of "85.6cm"^3, you would calculate its density …
How can density be used to identify substances? | Socratic
2014年2月4日 · You can identify an unknown substance by measuring its density and comparing your result to a list of known densities. Density = mass/volume. Assume that you have to identify an unknown metal. You can determine the mass of the metal on a scale. You can determine the volume by dropping the object into a graduated cylinder containing a known volume of water …
How can I calculate density of a solid? - Socratic
2014年5月16日 · Density is a comparison of the mass of an object and the volume of that object. D = (mass)/(volume) or D = m/V This equation can be rearranged algebraically to solve foray of the values. D = m/V or DV = m or V =m/D Let us look at two sample problems. A rectangular prism has a mass of 42.0 grams and has dimensions of 2 cm in width, 6 cm long and 0.5 cm in …
What happens to density when a substance is compressed?
2018年8月5日 · The density increase as the compression increase When you compress a substance the volume decrease density is (mass)/(volume) So, volume is inversely proportional to the density of the substance. When Volume decreases as a result of compression the density of the substance increses