0
Weight is a measure of the force of gravity, while density is the measure of mass. Density is essentially how much mass is crammed into a space. Imagine holding a pencil, now imagine holding a pencil as heavy as a car. The two pencils are the same size and dimensions, but the second is obviously more dense.
Add your answer:
Earn +20 pts
How does density vary for a component at its critical point?
For a pure component the density difference between a liquid and gas approaches zero as the critical point is approached. By definition liquid and gaseous phases are indistinguishable (meaning no difference) at the critical point.
Per meter unit weight of mild steel hollow pipes 2 mm thick?
No set answer to that, as steel pipes come in various diameters and wall thicknesses. If you want to be real accurate, they also come in various steel alloys, which do have some difference in density between them.
What is the difference between density and specific heat?
Density has dimensions of: mass/volume for example: the density of water at 4 °C is 1.000 g/cm3 Specific heat has dimensions of: energy/(mass·temperature) for example: the specific heat of water is about 1 calorie/g·°C
Does steel have a high or low density?
The Density of Low Grade SteelThe density of low grade steel is on the order of 7850 kg/m3, 78.5 kN/m3, 7.85 g/cc or 0.2836 lb/in3.
How can you calculate the weight of pipe used for slitter shaft if you take a 25 mm thick pipe with 195 mm OD and 3400 length assuming it to be MS shaft?
Calculate the volume of the outer cylinder as pi*r*r*h where pi = 3.14159, r = 195, and h = 3400. Calculate the volume of the inner cylinder with r = (195 -25) = 170. The difference between the two is the volume of MS (steel used). density = mass / volume mass = density * volume. weight = mass * gravity (= 9.8)
What is difference between brass and bronze?
The biggest difference between bronze and brass is the density, mass, and weight. Bronze and brass are also made of different metals.
What is the difference between heft and density?
Heft refers to the weight or mass of an object, while density measures how much mass is contained in a given volume. Heft is the perceived weight when lifting an object, while density is a physical property relating mass to volume.
What is the relationship between grativy weight and density?
weight = gravity times massand weight = density times volume
What is the differnce between density and specific gravity?
density is like weight and gravity is what pulls you to the ground density is what determines weight
Distinguish between mass density and weight density?
Mass density refers to the amount of mass per unit volume of a substance, usually expressed in units such as kg/m^3. Weight density, on the other hand, refers to the weight of a substance per unit volume and is influenced by the acceleration due to gravity, typically expressed in units like N/m^3 or lb/ft^3. Mass density remains constant regardless of location, while weight density can vary depending on the strength of gravity at a particular location.
What are the relationships between weight and density?
Given an unchanging volume, if you lower the density you will lower the weight, and the revers is true.if you lower the weight the the density would lower as well.This applies to any gravitational field if you are measuring density as a function of weight per volume.
What is the difference between a probability density curve and cummulative distribution function?
what is density curve
What is the weight difference between cast iron and aluminum 454 heads?
about a 75 # weight difference between both sides.
What is the difference in weight between a rabbit and hippo?
Three tons is the difference between them
Is there a difference in weight between hot air and cold air?
Yes, there is a difference in weight between hot air and cold air. Hot air is lighter than cold air because the molecules in hot air are more energetic and spread out, decreasing the overall density of the air. This difference in weight is a factor in phenomena such as convection currents.
Why when density increase buoyancy force increase?
When density increases, the buoyancy force increases because the difference in density between the object and the fluid it is immersed in also increases. This difference in density creates a greater upward force, which is the buoyant force. This is because as the object's density increases relative to the fluid, more fluid needs to be displaced to counteract the weight of the object, resulting in a greater buoyant force.
What is Universal conversion between weight and volume?
There is no universal conversion between weight and volume as it depends on the density of the substance being measured. To convert between weight and volume, you need to know the density of the material. The formula for this conversion is: weight = volume x density.
