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What is the amount of fissionable material required to continue a reaction at a constant rate?
At less than critical mass, there are fewer "targets" for neutrons to strike, fission, and release more neutrons. As a result, the reaction dies out.
will a catalyst change the enthalpy of a reaction in a chemical reaction?
No, a catalyst will not change reaction enthalpy. If it does so, then it is NOT a catalyst but a reactant in stead!
What is upper sub-critical limit for U235 mass?
The critical mass depends on the shape; I don't think there is an upper limit to that.For the case of a sphere, the critical mass for U-235 is 52 kg. The corresponding diameter of the sphere is 17 cm.
What is not a factor in determining critical mass is?
The age of the material.
When uranium will blast?
Uranium will blast only when a mass of enriched uranium attain the critical mass.
Need answer of the question What was the critical catalyst that led Kodak to start taking the Japanese market seriously?
what was the critical catalyst that led kodak to start taking the japanese market seriously
What is the amount of fissionable material required to continue a reaction at a constant rate?
At less than critical mass, there are fewer "targets" for neutrons to strike, fission, and release more neutrons. As a result, the reaction dies out.
will a catalyst change the enthalpy of a reaction in a chemical reaction?
No, a catalyst will not change reaction enthalpy. If it does so, then it is NOT a catalyst but a reactant in stead!
When was Critical Mass - Catholic rock - created?
Critical Mass - Catholic rock - was created in 1996.
What is the primary catalyst for promoting mass consumption in the marketplace?
credit:)
What is the primary catalyst for promoting mass consumption in the marketplac?
The primary catalyst for promoting mass consumption in the marketplace is credit. This means that every consumer in the market can get the product or service even without money.
When was Critical Mass - Threshold album - created?
Critical Mass - Threshold album - was created on 2002-09-02.
What is one primary catalyst for encouraging mass consumption in the marketplace?
credit
Can a catalyst be reused?
Yes a catalyst can be reused because it unchanged chemically or in mass at the end of a reaction. However, this cannot be done indefinitely then, depending on the severity of the reaction conditions, it can be occur a small, but accumulative deactivation of the catalyst
Does a moving object's distance depend on the object's mass and velocity?
The distance doesn't depend on the 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 upper sub-critical limit for U235 mass?
The critical mass depends on the shape; I don't think there is an upper limit to that.For the case of a sphere, the critical mass for U-235 is 52 kg. The corresponding diameter of the sphere is 17 cm.
