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Can luster change from sample to sample of the same mineral?
is luster a phsical property of minerals
Why you need sampling distribution?
in order to calculate the mean of the sample's mean and also to calculate the standard deviation of the sample's
How do you calculate sample size?
Count up the number of obseravtions made on the experimental units. That is the sample size.
How do you calculate density using a formula?
Density of a substance = (mass of a sample of the substance) divided by (volume of the same sample)
How do you calculate the mean of the sampling distribution of the sample proportion?
i dont no the answer
How do you get the specific gravity of a mineral?
Fill a beaker with water, and weigh it. Weigh a sample of the mineral. That's the mass of the mineral. Put the sample in the beaker and weigh that. The weight of the water-filled beaker plus the weight of the mineral sample will be greater than the weight of the beaker with mineral sample and water. The difference is the weight of the displaced water, in grams. The volume of the mineral sample, in cubic centimeters is equal to the weight of the displaced water, in grams. Calculate the specific gravity of the mineral by dividing the weight of the mineral sample by the volume of the mineral sample. Example: your beaker weighs 40 grams. Filled with water, it's 1040 grams. The sample of mineral weighs 160 grams. The beaker with the sample of mineral and water weighs 1179.7 grams. The mineral, and the beaker with water would have a combined weight of 1200 grams, but the beaker with mineral and water weighs 20.3 grams less than that, so the mineral sample is displacing 20.3 cubic centimeters of water. Given a mass of 160 grams and a volume of 2.03 CC, the specific gravity would be found by dividing 160 by 20.3. It's 7.85. (Which happens to be the specific gravity of some iron.)
What are mineral samples?
its a sample of a mineral!
What is a rock worm?
A core sample of a mineral
What is the density of a mineral sample?
60g/kg
The origins of the mineral sample were it did not offer proof of life on Mars after all?
The origins of the mineral sample were _____; it did not offer proof of life on Mars after all. A: terrestrial
Can luster change from sample to sample of the same mineral?
is luster a phsical property of minerals
What is the richest soil with mineral contents?
In volcanic rock der
What arrangement of atoms in a repeating pattern in a mineral causes the formation of?
The arrangement of atoms in a mineral sample can cause the formation of crystals.
Why you need sampling distribution?
in order to calculate the mean of the sample's mean and also to calculate the standard deviation of the sample's
Which stateement about a mineral sample found in a fiel is most likely to inference?
the sample was transported by a glacier
Best measurement for mass of a mineral sample?
Balance
What property of a mineral is determined by its chemical composition?
The color of a mineral sample is determined by its chemical composition
