WebThat's because the binding energy of the quarks is very high, and that energy increases the mass in line with Einstein's famous equation E = m c 2. So, yes, it does make sense to … WebMay 22, 2024 · The usual definition of nuclear density gives for its density: ρ nucleus = m / V = 238 x 1.66 x 10-27 / (1.73 x 10-42) = 2.3 x 10 17 kg/m 3. Thus, the density of …
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WebAgold nugget has a volume of 20.0 cm3 and its density is 19.3 g/cm3. what is the mass of the gold nugget? Answers: 1 Show answers Another question on Chemistry. Chemistry, 21.06.2024 16:00. Select the correct answer. you have a nightlight plugged into an outlet in the hallway, which uses 3.5 watts when plugged in. if the house circuit provides ... WebA3He nucleus consists of two protons and one neutron. If the diameter of 3He is 1 F (10−15 m) and its mass is 3u (a) What is the density of the 3 He nucleus, expressed in g/cm3 ? (b) Electrostatic potential energy is given by PE=Q1Q2/(4πϵ0R) for charges Q1 and Q2 a distance R apart. jeju sauna duluth ga
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WebAug 5, 2016 · Density = Mass / Volume V = 1.00 * 4.00 * 2.50 = 10 cm³ 22.57 g/cm³ = Mass / 10 cm³ M = 22.57 g/cm³ * 10 cm³ M = 225.7 g Answer: The mass of the block of osmium is 225.7 g. Advertisement … WebIf you need it the density of silver is 10.5 g/cm3 (density is in Appendix II p 1027 of your book). The answer should be in mole fraction with 2 decimals of accuracy. This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer WebJun 19, 2024 · Another tricky thing about density is that you can't add densities. If I have a rock that is made up of two minerals, one with a density of 2.8 g/cm 3, and one with a density of 3.5 g/cm 3, the rock … lahari kitchen sdn bhd