Why was German empire so powerful? The German Empire was essentially ‘Greater Prussia’. Prussia had a well established tradition of service to the state especially among the landowning class but this ethos extended further than that. It was largely thanks to this tradition that it had a highly effective army and an efficient civil service. […]
What are the two ways to change the font?
What factors increase rate of diffusion?
What factors increase rate of diffusion? The rate of diffusion Factor How the factor affects the rate of diffusion Concentration gradient The greater the difference in concentration, the quicker the rate of diffusion Temperature The higher the temperature, the more kinetic energy the particles will have, so they will move and mix more quickly Does […]
What are the 3 faces of power?
What are the 3 faces of power? One of Lukes’ academic theories is that of the “three faces of power,” presented in his book, Power: A Radical View. This theory claims that power is exercised in three ways: decision-making power, non-decision-making power, and ideological power. How do leaders get power? Corporate leaders can acquire position […]
What is density of salt water?
What are the qualifications for life?
What are the qualifications for life? The seven characteristics of life include: responsiveness to the environment; growth and change; ability to reproduce; have a metabolism and breathe; maintain homeostasis; being made of cells; and. passing traits onto offspring. What are the 4 basic requirements for life? It is useful to categorize the requirements for life […]
When two objects with unequal mass collide What will they do?
When two objects with unequal mass collide What will they do? In accord with Newton’s second law of motion, the acceleration of an object is dependent upon both force and mass. Thus, if the colliding objects have unequal mass, they will have unequal accelerations as a result of the contact force that results during the […]
What energy is activation?
What energy is activation? Activation energy, in chemistry, the minimum amount of energy that is required to activate atoms or molecules to a condition in which they can undergo chemical transformation or physical transport. … Can activation energy becomes zero? It means that the rate of reaction, when activation energy is zero will have the […]
Why brittle materials are weak in tension?
Why brittle materials are weak in tension? Brittle materials do not undergo significant plastic deformation. They thus fail by breaking of the bonds between atoms, which usually requires a tensile stress along the bond. Micromechanically, the breaking of the bonds is aided by presence of cracks which cause stress concentration. What materials are strong in […]
How fast do molecules move?
How fast do molecules move? The actual average speed of the particles depends on their mass as well as the temperature – heavier particles move more slowly than lighter ones at the same temperature. The oxygen and nitrogen molecules in air at normal room temperature are moving rapidly at between 300 to 400 metres per […]