Which is the best examples of immiscible liquids? Immiscible liquids are those which won’t mix to give a single phase. Oil and water are examples of immiscible liquids – one floats on top of the other. What is the best example of miscible liquids? Ethanol and water provide a good example of two liquids which […]
What are the steps of observation?
What are the steps of observation? How to Conduct Observations for Research Identify Objective. Determine what you want to observe and why. Establish Recording Method. Develop Questions and Techniques. Observe and Take Notes. Analyze Behaviors and Inferences. What is observation in research study? Observation is a systematic data collection approach. Researchers use all of their […]
What is the purpose of a reference?
What is the purpose of a reference? Referencing allows you to acknowledge the contribution of other writers and researchers in your work. Any university assignments that draw on the ideas, words or research of other writers must contain citations. Referencing is also a way to give credit to the writers from whom you have borrowed […]
Does specific heat depend on temperature?
Does specific heat depend on temperature? Therefore specific heat does not depend on temperature. What are the three factors affect the heat transfer that is necessary to change an object’s temperature? Experiments show that the transferred heat depends on three factors—the change in temperature, the mass of the system, and the substance and phase of […]
What is the best definition for luminosity?
What is the best definition for luminosity? 1a : the quality or state of being luminous. b : something luminous. 2a : the relative quantity of light. b : relative brightness of something. How is luminosity calculated? Luminosity equation. Absolute and apparent magnitude. Calculating luminosity: an example….Luminosity equation σ is the Stefan Boltzmann constant, equal […]
What is Gauss law for electric flux?
What is Gauss law for electric flux? Gauss’s law states that: The net outward normal electric flux through any closed surface is proportional to the total electric charge enclosed within that closed surface. How do you fix electric flux problems? Solution: To compute electric flux, we need the magnitude of the electric field, area of […]
How do you hand signal a right turn?
What is the net external force on an object in free fall?
Which metal is a poor conductor of electricity?
Which metal is a poor conductor of electricity? Bismuth and tungsten are poor conductors of electricity. Can diamonds stop a bullet? Pound for pound, diamonds are not very good at stopping bullets. The energy absorbed by diamond shattering is much less than the energy absorbed by metals deforming. A plate of steel would be better […]
What happens to molecules when the kinetic energy decreases?
What happens to molecules when the kinetic energy decreases? Explanation: Kinetic energy of the molecules of a subsance is directly proportional to the temperature of molecule So as the kinetic energy decrease, temperature also decreases. What is the average kinetic energy of any substance at 0 K? 0 Kelvin is the temperature where the is […]