Are we lighter at night? Simple question: Are we lighter in night because of the moon’s gravity? No, you’re lighter when the Moon is overhead, which has nothing to do with day or night. This is of course an incredibly miniscule change which won’t have any noticeable effect on you. Is there less gravity at […]
How do you calculate water displacement on a boat?
How do you calculate water displacement on a boat? The volume below the float plane times the weight of water (fresh is 62.4 and salt is 64.) equals the displacement of the boat. The displacement of the boat minus the boat weight divided by five is the maximum safe load. First divide you boat up […]
Does cubical Expansivity depends on original volume?
Does cubical Expansivity depends on original volume? Does cubical expansivity depend upon initial volume of solid? Yes. Because we know cubical expansivity is equal to rise in increase in volume per unit initial volume per unit rise in temperature, where ratio of increase in volume and initial volume is constant. When a circular disc having […]
What is recrystallization process?
What is recrystallization process? Recrystallization is a purification technique for solid compounds. To perform recrystallization, an impure solid compound is mixed with hot solvent to form a saturated solution. As this solution cools, the solubility of the compound decreases, and pure crystals grow from solution. What is crystallization answer? Crystallization is a process whereby solid […]
What name should be used for the ionic compound cuno32?
What name should be used for the ionic compound cuno32? Cupric nitrate PubChem CID 18616 Structure Find Similar Structures Chemical Safety Laboratory Chemical Safety Summary (LCSS) Datasheet Molecular Formula Cu(NO3)2 or CuN2O6 Synonyms Copper dinitrate CUPRIC NITRATE Copper(II) nitrate 3251-23-8 Copper nitrate More… What is the name of the ionic compound csmc010 1 JPGS? cesium […]
What 5 things make a mineral?
What 5 things make a mineral? A mineral has 5 characteristics, naturally occurring, solid, inorganic, crystalline structure, and the same chemical composition throughout So repeat after me A mineral is Naturally occurring-naturally occurring Inorganic solid-inorganic solid Crystalline structure The same chemical composition throughout. Is Pepper a herb or spice? Black pepper (Piper nigrum) is a […]
Can there be a category 6 hurricane?
Can there be a category 6 hurricane? Dorian’s sustained wind speeds maxed out at 185 mph Sunday, tying a handful of other hurricanes for the second-strongest storm in the Atlantic since 1950. The strongest was 1980’s Allen, with sustained winds hitting 190 mph. And, just for the record, there is no official Category 6 hurricane. […]
Why is electronegativity so important?
Why is electronegativity so important? Because atoms do not exist in isolation and instead form molecular compounds by combining with other atoms, the concept of electronegativity is important because it determines the nature of bonds between atoms. Which of the following contains both ionic and covalent bonds? Sodium nitrate is a compound with both ionic […]
WHAT IS A in Prism formula?
WHAT IS A in Prism formula? In physics (optics), a prism is defined as the transparent optical element with flat polished surfaces that refract light. The Prism Formula is as follows, The surface area of a prism = (2×BaseArea) +Lateral Surface Area. The volume of a prism =Base Area× Height. Which Colour suffers maximum deviation […]
What is the difference between Type 1 and Type 2 Seyfert galaxies quizlet?
What is the difference between Type 1 and Type 2 Seyfert galaxies quizlet? Seyfert type 1 galaxies are AGNs with the accretion disk tipped slightly from face-on. Seyfert type 2 galaxies are AGN accretion disks with an edge-on view. The gas in the disk is orbiting at high speeds and short-duration fluctuations in brightness limit […]