What are the three form of mixture and their characteristics? Answer: A mixture is the blending of two or more dissimilar substances that do not chemically combine to form compounds and that can typically be separated by non-chemical means. Mixtures can be classified into three types: suspension mixture, colloidal mixture or solution, according to how they combine and can be separated.Mixtures can be classified into three types: suspension mixture, colloidal mixture or solution, according to how they combine and can be separated. Suspension mixtures have larger solute particles, colloidal mixtures have much smaller particles, and particles in a solutions completely dissolve into the solvent. Explanation: Suspension mixture A suspension mixture is usually created by stirring together two or more ingredients, where the particles are typically large enough to be seen by the unaided eye or a magnifying glass. The ingredients of a suspension mixture are heterogeneous, meaning
Ano ang allegory of the cave Answer: The dialogue between Socrates and Glaucon is probably fictitious and composed by Plato; whether or not the allegory originated with Socrates, or if Plato is using his mentor as a stand-in for his own idea, is unclear. In the dialogue, Socrates asks Glaucon to imagine a cave, in which prisoners are kept. These prisoners have been in the cave since their childhood, and each of them is held there in a peculiar manner. They are all chained so that their legs and necks are immobile, forced to look at a wall in front of them. Behind the prisoners is a fire and between the fire and the prisoners is a raised walkway, on which people can walk. These people are puppeteers, and they are carrying objects, in the shape of human and animal figures, as well as everyday items. The prisoners could only see these flickering images on the wall, since they could not move their heads; and so, naturally enough, they presumed the images to be real, rather than just
Brianna's parents built a swimming pool in the backyard. Brianna says that the distance around the pool is 120 feet. Is she correct? Explain your reasoning, or show your work. Answer: No, Brianna is not correct. The distance around the pool is 131.4 ft. Step-by-step explanation: The distance around the pool are: 1) Semi circle with a diameter equal to the side opposite it, 20 ft. Find the length of half the circle: Circumference of semi-circle = (1/2)(πd) Where: π = 3.14 d = 20 ft. Circumference of semi-circle = (1/2)(3.14)(20 ft) = 31.4 ft. 2) Vertical lengths from the endpoint of semi-circle to the endpoints of horizontal lengths, 40 ft each ⇒ 2 × 40 ft. = 80 ft. 3.) Horizontal length at 20 ft. Add the semi-circle, vertical, and horizontal lengths: Distance around the pool = 31.4 ft + 80 ft. + 20 ft. Distance around the pool = 131.4 ft.
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