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The critical mass theory states that a sufficient number of adopters of an innovation is needed for it to become self-sustaining and widely accepted in a society. It suggests that there is a tipping point where the momentum of adoption becomes self-reinforcing, leading to accelerated diffusion of the innovation.
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Does critical mass depend on polarity?
No, critical mass does not depend on polarity. Critical mass is simply the amount of fissile material needed to sustain a nuclear chain reaction. Polarity, which is a property of molecules, does not play a role in determining critical mass.
What is the amount of radioactive material needed to sustain a chain reaction in order to provide useful energy called?
The critical mass.
Critical mass depends on what?
The Purity && The Shape AND size density
What is the critical mass of uranium-238?
Each isotope has a different critical mass. U235 is used because the mass needed to cause a reaction is smaller than almost all other isotopes. This critical mass is calculated as( 3.001 x 9.987 to the 11th power) Divided by the weight of one nuclei X 2.5675 (x 10 to the 24th power) divided by mass. This equals 7.702 X 10 to the 13th power divided by mass. You can tell by this calculation that critical mass for u235 is very low at about 1.3 kg. Best regards, Bruce
Who did Einstein discover the theory of mass and energy?
Einstein developed the theory of mass-energy equivalence, which is famously expressed as E=mc^2. This breakthrough was part of his theory of relativity and fundamentally changed our understanding of the relationship between mass and energy.
Does critical mass depend on polarity?
No, critical mass does not depend on polarity. Critical mass is simply the amount of fissile material needed to sustain a nuclear chain reaction. Polarity, which is a property of molecules, does not play a role in determining critical mass.
Four eras of Mass Communication Theories?
According to the book "Mass Communication Theory: Foundations, Ferment, and Future," the four eras of mass communication theories are the mass society theory, the limited-effects perspective, the critical-cultural theories, and the framing theory.
When was Critical Mass - Catholic rock - created?
Critical Mass - Catholic rock - was created in 1996.
What is the amount of fissionable material required to continue a reaction at a constant rate?
The amount of fissionable material required to sustain a nuclear reaction at a constant rate is determined by the material's critical mass. The critical mass is the minimum amount of fissionable material needed to sustain a chain reaction, and it varies depending on the material and the reactor design. By controlling factors such as neutron moderation and absorption, reactor operators can adjust the critical mass to maintain a steady reaction rate.
When was Critical Mass - Threshold album - created?
Critical Mass - Threshold album - was created on 2002-09-02.
What has the author Alan How written?
Alan How has written: 'Critical Theory (Traditions in Social Theory)'
What is the critical analysis of this theory?
critical analysis is a against thought of writer.might have related to society and humanity..
What critical theory can you apply to Wings of the Dove?
marxicism
What has the author Alec Fisher written?
Alec Fisher has written: 'Critical Thinking' 'Critical thinking' -- subject(s): Critical thinking, Problems, exercises, Study and teaching, Theory of Knowledge 'Formal number theory and computability'
What is the amount of radioactive material needed to sustain a chain reaction in order to provide useful energy called?
The critical mass.
Do nuclear reactors have critical mass?
We know that critical mass can be achieved in a nuclear reactor. If it could not, we'd not be able to get a chain reaction and generate heat to generate power. Reactors don't have critical mass when the control rods are in, but pull the rods, start the reactor up and away you go!
What is not a factor in determining critical mass is?
The color of the bicycles is not a factor in determining critical mass. Critical mass refers to the minimum number of participants needed for a collective action to be effective, typically in the context of a protest or demonstration involving cyclists. The factors that do influence critical mass include the number of participants, their level of commitment, and the visibility of the event.
