which option describes a solid with a highly organized set of particles?

Q: Consult Table 1 and rank the densities of the following materials from greatest to least: a. Liquid…

A:

Q: cool

A: Aluminium has higher specific heat capacity which means you require more heat energy to heat up a…

Q: The product of atoms in a primitive, base centered ,body centered and face centered unit cells are…

A: Number of atoms in primitive unit cell = 8 at the corner Number of atoms in base centred unit cell =…

Q: Name three disadvantages that wood phone cases may have when compared to polycarbonate: 1. 2. 3.

A: Polycarbonates are basically the plastic covers we generally use. Let us find some disadvantages of…

Q: Describe the state of equilibrium between a liquid and a gas, a liquid and a solid, and a gas and a…

A: Liquid-gas equilibrium: An example of equilibrium between liquid and gas is that of water and steam…

Q: 4) a. Which has the greater density 1 kg of water or 10 kg of water? Explain your answer.

A:

Q: Estimate the density of an alloy made from 5.5 kg of silver and 2.2 kg of gold. The density of…

A: When two solids are mixed to make an allow then the total volume remains the same.

Q: What factors affect the melting point of a metal?

A: The factor the affect the melting point of a metal is the attractive force between the molecules…

Q: name of the substance?

A:

Q: What is a compound? Give three exampes?

A: Step 1A compound is a substance made up of two or more element.

Q: why the silcon crystal is preferred in the making of the electronic components

A: Required : Why the silicon crystal is preferred in the making of the electronic components

Q: Can you give at least 5 examples of pure substance that undergoes a phase change. (E.g. Water –…

A: A pure substance or chemical substance is a material that has a constant composition (is…

Q: One component of a metal sculpture consists of a solid cube with an edge of length 0.203 m. The…

A: Given data :             Side length of cube, L = 0.203 m             Density of the material , ρ =…

Q: Which of the following is a pure substance? O 1. a cube of sugar 2. a block of wood 3. a strap of…

A: Pure substances are substances that are made up of only one kind of particle and have a fixed or…

Q: A cement mixture calls for 54 pounds of cement for 3 gallons of water. What is the ratio of cement…

A: Given:- A cement mixture calls for 54 pounds of cement for 3 gallons of water Find:- What is the…

Q: How would you measure the density of rock candy, which is irregularly shaped and water soluble?

A: As we know that the density can be calculated as, Density=massvolume

Q: Which of the following is true about polycrystalline silicon?

A: Polycrystalline silicon consists of many smaller silicon grain of varied crystallographic…

Q: A container can be made from steel [β = 36 × 10-6 (C°)^-1] or lead [β = 87 × 10-6 (C°)^-1] . A…

A: To keep the overflow to a minimum the volume of container should be maximum and volume of liquid…

Q: Red gold is a gold-copper alloy used to make jewelry. A piece of jewelry made of red gold weighs…

A:

Q: Ice is an example of Polar molecular solid only AO Non-polar molecular solid only .BO Neutral…

A: Ice is an example of which of the given options

Q: These are the characteristics of _____ solids.

A: There can be metallic solids, Van der Waals solids, Ionic solids, and Covalent solids.

Q: The best fluidity is obtained by metals that are high melting temperature. O eutectic alloys only O…

A: The fluidity of pure metals are better than their alloys. The eutectic alloys, characterized by low…

Q: Porosity is a measure of the void or empty spaces in a material and is a fraction of the volume of…

A: First, we will find the volume of all the beads, and then using the density, calculate the mass of…

Q: While analyzing a sample of ore, a geologist finds that it weighs 2.00 N in air and 1.13 N when…

A: The weight of the sample of the ore in air is Wa=Mg where M is the mass of the sample of the ore…

Q: Many solids are made of crystals like salt, sugar or quartz briefly describe the arrangement of…

A: These are the most common type of solids.They are firm, hold a definite and fixed shape, are rigid…

Q: Osmium has a density of 22.6 g/cm3. The mass of a block of osmium that measures 1.01 ст х 0.233 cm х…

A:

Q: Find the incements if aparticle moves from (4,-3)to(2,5)

A: Particle moves from, P4,-3=4i^-3j^ to , Q(2,5)=2i^+5j^

Q: Q3/ A material has a volume of 1 m3and a mass of 2400kg in natural state. The volume of its pores…

A:

Q: Glass is made of which material? A) Calcium carbonate B) Sand C) Silver Iodide D) Lime

A: Introduction: Glass is a transparent noncrystalline solid material which made up of sand, soda,…

Q: what are the characteristics of a solid ? it had ____ shape and a definite ____

A: Required  :  Properties of solids.

Q: One component of a metal sculpture consists of a solid cube with an edge of length 0.263 m. The…

A: Given:- Edge of cube = 0.263 m = 26.3 cm density of cube = 6530 kg/m3

Q: d sample of that element the length of the cube is 3 cm Write answer to 1 decimal place

A: Given:- The density of the element was ρ = 7.6 kg/m3 The side of the cube is a = 3 cm = 0.03 m…

Q: How would you classify Table Sugar and table salt? An atom, elements, mixtures or a pure substance…

A: A pure substance is a form of matter having uniform chemical composition and characteristic…

Q: Condensation occurs when: Oa solid changes to a liquid. O a gas changes to a solid . Oa liquid…

A:

Q: A metal with high hardness will generally have: O A. high yield strength O B. low modulus of…

A: Given : A metal have a high hardness

Q: A lead sphere has a mass of 1.2×10⁴g, and its volume is 1.05×10³cm³. Calculate the density of the…

A:

Q: The relative density of a substance is the ____.   A) ratio of its density to the density of water…

A: The relative density of a substance is the ratio of its density to the density of…

Q: Calculate the concentration of vacancies in silicon at the solid-liquid equilibrium temperature of…

A: Given: The temperature is T=1638 K. The vacancy formation energy for vacancies in silicon is H=2.3…

Q: What is a mixture? Give three examples?

A: The mixtures are formed by mixing the two or more substances with each other without combining…

Q: 2.81 g / cm3 density Al-Cu casting alloy (92% Al - 8% Cu) made of sand with a mass of 20 kg a core…

A: SOlution: Given that density of Al-Cu casting alloy=2.81 g / cm3 Density of the sand core dc = 1.6 g…

Q: The metal molybdenum becomes superconducting at temperatures below 0.90 K. Calculate the temperature…

A:

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.