Specific gravity is a comparison of the density of one material to the density of water (at 4 degrees C). When a mineral has a specific gravity (SG) of 7.0 it means that the mineral is 7.0 times as heavy as the same volume of water.
Specific gravity is the ratio of an object's density to that of water.
If a mineral has a specific gravity of 7.0, this means that the mineral is going to be 7.0 times denser than water. A volume of that mineral will weigh 7.0 times water of that same volume.
it means that the mineral is 7.0 times as dense as water
Air, and pumice. If you want to know what minerals, silica is a big one, 50-70% of pumice is silica. Pumice is cooled magma, so look up the mineral composition of magma for more minerals.
If you mean how fast does a tornado travel, the average forwards speed is about 30 mph, but it can range from 0 mph to over 70.
Answer: 70 ºC = 158 ºF
70 F
70 degress F is comfortable not to cold or to hot.
It ranges from .70 to .78 specific gravity.
Depends on what substance. A litre of water weighs 1 kg, 70 kg of water is 70 litres. For other liquids you have to go into the realm of Specific Gravity, which is the ratio of the weight of equal volumes of the liquid and water.
iron ore
Lignum Vitae is the hardest, densest wood in the world specific gravity over 1.4. Black Ebony has a specific gravity from 1.0-1.3, both will sink in water. Ebony weighs about 70 pounds per cubic foot, and Lignum Vitae weighs over 85 pound per cubic foot
what vitamins & mineral need a 70 years ol woman
no and im 70% sure
It is the total number of golf club strokes, that a specific course was designed to be played in for 18 holes.
The mean value of 100, 70, 70, and 20 is 65
The ice sheet that covers 98% of Antarctica is 70% of the earth's store of fresh water, made up of oxygen and hydrogen. Neither of these is considered a mineral.
If you mean 70% of 250 then it is 175
If you mean 40% of 70 then it is 28
The moon's gravity is 1/6 the force of Earth's gravity, so you would weight 1/6 as much on the moon than on the Earth. For example, if you were 120 kg on Earth, you would be 20 kg on the Moon. (120 / 6 = 20)