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Which has the greater volume 1 kilogram of gravel or kilogram of foam?
Wiki User
∙ 13y ago
Foam has more volume per mass than gravel.
Wiki User
∙ 13y ago
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What has a larger volume 50 g block of iron or a 50 g block of foam?
Foam.
Why does one kilogram of foam take up more space than one kilogram of rock?
rock is much more dense than foam. It's like a full bottle of coke weiging more than an empty bottle of coke.
What is the foam on top of jam called?
dier
What is the density of a foam block?
well you have to think you would weigh this using grams so the density of a foam block is "Grams per cubic centimeters"
Are condoms spermicidal foam and diaphragms all non prescription methods of contraception?
Condoms and foam are non-prescription methods. Dipahragms are by prescription. All of these methods are barrier methods.
1 kilo gram of gravel and 1 kilogram of foam which has the greatest volume?
foam of course
How do you calculate the density of a polyurethane foam?
Density is weight divided by volume. Measure the weight (with a scale), calculate the volume (which is easy to do if the foam is rectangular in shape - you might even want to cut out a rectangular piece, if your foam has an irregular shape), and divide the weight by the volume.
What has a larger volume 50 g block of iron or a 50 g block of foam?
Foam.
If you squeeze the foam you will increase its density why?
By squeezing the foam you are decreasing its volume, whereas its mass remains roughly the same. Therefor, as density is mass/volume, a decrease in volume results in and increase in density.
Is shaving foam a solid liquid gas or plasma?
Shaving foam is a Liquid, it has a definite volume, but no definite shape. Solids have definite shape and gases have indefinite volume
What is the effect of the acidity of potato juice on the volume of foam produced when hydrogen peroxide is added to potato juice?
Question: What is the effect of the acidity of potato juice on the volume of foam produced when hydrogen peroxide is added to potato juice? In this investigation, the prediction that if the acidity of potato juice is decreased then the volume of foam was increased was proven incorrect. Catalase is damaged by acid. The lowest foam volume was 24 ml with the highest acidity, pH6, However the highest foam volume was an average of 42 ml with the second lowest acidity level,pH8 The third highest volume was 35 ml with the second highest acidity level pH7, and the second lowest foam volume was 30 ml with the lowest acidity level pH9.
Why does one kilogram of foam take up more space than one kilogram of rock?
rock is much more dense than foam. It's like a full bottle of coke weiging more than an empty bottle of coke.
A piece of foam padding has a volume of 1500 cm3 and a mass of 200 g What is the density of the foam?
Density = mass/volume so in this case 200/1500 = 0.13 g/cm3
What is the specific gravity of foam?
Foam isn't a set substance. Foam is any material that can form a mass of small bubbles. The ratio of bubble volume vs base material can change, and that will change the properties of the foam.
Does foam affect the strength of a magnet?
Magnetism is the number of magnetic moments per unit of volume, so it is the volume of the magnet that determines magnetism. If an object has great weight and volume, the magnetism will be stronger. If an object has a great weight but lesser volume, the magnetism will be weaker.?æ
How does foam in ear defenders protect the ear from being damaged by loud noises?
It's a 'high density' foam, which moulds itself to the ear canal. The density of the foam, coupled with the snug fit in the ear, limits the volume of sound reaching the eardrum.
Your suitcase holds 102 liters what is it in kgs?
A kilogram is a measure of mass. A litre is a measure of volume. The two measure different things and it is not sensible to even consider converting from one to the other. If you are not convinced, consider filling the suitcase with bricks. How many kilograms? Next consider the same suitcase filled with foam. How many kilograms?
