Physics, 24.02.2021 21:50 GreenHerbz206
The lightest solid material is silica aerogel, which has a typical density of only about 0.10 g/cm3. The molecular structure of silica aerogel is typically empty space. What is the mass of 5 m3 of silica aerogel?
Answers: 3
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An object weighs 40n in air, weighs 20n when submerged in water and 30n when submerged in a liquid of unknown density. what is the density of the liquid?
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How many neutrons does element x if it’s atomic number is 28 and its mass number is 87
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An object dropped from cliff falls with a constant acceleration of 10 metre per second square find its speed of two seconds after it was dropped
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The lightest solid material is silica aerogel, which has a typical density of only about 0.10 g/cm3....
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