Are humans born with innate knowledge? We are born with innate concepts as the understanding of numbers, language, geometry, moral ideas, and the idea of the Divine. What is Plato’s full name? Aristocles What were Plato’s main ideas? In metaphysics Plato envisioned a systematic, rational treatment of the forms and their interrelations, starting with the […]
Who predicted properties of undiscovered elements?
Who predicted properties of undiscovered elements? Mendeleev What are elements that have some properties of metals and some properties of nonmetals called? Metalloids may act either like metals or nonmetals in chemical reactions. Most metalloids have some physical properties of metals and some physical properties of nonmetals. They fall between metals and nonmetals in their […]
What are the 3 common units of volume?
What are the 3 common units of volume? Three common units of volume are: cubic centimeters. liters. gallons. What are examples of units of volume? Volume measures capacity. For example, the volume of a bowl is the amount of space inside the bowl or how much water, for example it would take to fill the […]
How do you classify a metal?
How do you classify a metal? The elements can be classified as metals, nonmetals, or metalloids. Metals are good conductors of heat and electricity, and are malleable (they can be hammered into sheets) and ductile (they can be drawn into wire). Is Silicon harmful to humans? Silicon crystalline irritates the skin and eyes on contact. […]
What is the relation between power and frequency?
What is the relation between power and frequency? The relationship between power and frequency is inversely proportional to each other . The power demand reduces in the load so that the frequency increases in the transient period but at steady state condition. Frequency is number of waves that pass a fixed place in a given […]
What can be used to identify a material?
What can be used to identify a material? To identify a substance, you would compare the density of an unknown substance with the densities of known substances. Examples: The densities of wood, plastic and steel are all different. What are the steps to identify a substance? Four steps to successful substance identification Analyse your substance. […]
How do you ensure accuracy in a titration?
How do you ensure accuracy in a titration? Terms in this set (9) Meniscus at eye level. To avoid parallax error. White tile. To see end point clearer. Remove funnel before titrating. Increases the vol making the titre smaller. Dropwise addition. No bubbles in pipette & burette at the tip. Swirling during titration. Few drops […]
Why jet streams have such a high velocity?
Why jet streams have such a high velocity? Temperature also influences the velocity of the jet stream. The greater the difference in air temperature, the faster the jet stream, which can reach speeds of up to 250 mph (402 kph) or greater, but average about 110 mph (177 kph). Can the jet stream reverse? Now, […]
Why does my hair stand up when I rub a balloon on it?
Why does my hair stand up when I rub a balloon on it? This is because the rubbing creates a negative charge that is carried by electrons. The electrons can build up to produce static electricity. Consequently, when you pull the balloon slowly away from your head, you can see these two opposite static charges […]
What are the 2 hallmarks of science?
What are the 2 hallmarks of science? Top 9 Main Characteristics of Science – Explained! Objectivity: Scientific knowledge is objective. Verifiability: Science rests upon sense data, i.e., data gathered through our senses—eye, ear, nose, tongue and touch. Ethical Neutrality: Science is ethically neutral. Systematic Exploration: Reliability: Precision: Accuracy: Abstractness: What are the four goals of […]