They are both the same weight. Though the mass of the rock would be a lot less than the much greater mass of the puffed rice.
Extrapolating from the answer to how may grains in a pound of rice, 29,000, (elsewhere in Answers.com) we get something like 64,000 grains in a kilogram (@ 2.2 lbs / kg). This could vary based on the kind of rice.
It is not possible to give a sensible answer to the question. A square metre is a measure of area in 2-dimensional space whereas the mass of rice depends on the volume - a 3-dimensional measure - of rice. The height of the pile of rice will affect the mass of rice.
There are approximately 29,000 grains of rice in 1 kilogram. This number can vary slightly depending on the type and size of the rice grains. The estimation is based on the average weight and size of a single grain of rice.
I assume we're discussing medium grain white rice in this scenario, wherein each grain weighs approximately 0.03 grams. Based on this assumption, a single kilogram of rice might include around 33,000 grains. Hence, scaling that up to 10 kilograms
Surely, the answer must depend on what else is on the menu! I have had meals where the appetisers and starters were so good that I was full before the main courses arrived!
What a strange question. A kilogram weighs a kilogram whatever the substance involved. The volume of the substance will vary though, a kilogram of gold is a cupful but a kilogram of rice is a whole bagful.
I believe it is puffed rice :D
Puffed rice, mostly.
To make puffed rice at home, you can start by heating rice in a dry pan until it pops and becomes puffed. You can then season it with your desired flavors and enjoy as a snack or cereal.
It's made at special places. You make it. -riceologist and head of rice studies at the university of california
Puffed rice cereals are not GF, they often contain barley or malt for flavoring.
Quaker Puffed Wheat and Puffed Rice
There are 56 calories in 1 cup of Puffed Rice Cereal and but 1 cup of boiled rice 200 calories. It is just 1/4 of boiled rice :)
Puffed Rice
To make puffed rice at home, you can start by heating a pot with a small amount of oil. Once the oil is hot, add a small amount of rice grains and cover the pot with a lid. The rice will puff up as it heats, creating puffed rice. Be careful not to burn the rice, and you can season it with salt or other flavors if desired.
RSF inside a ring likely stands for "Rice Soffiato," which is Italian for puffed rice. This indicates that the ring is made with a technique involving puffed rice grains.
1