Answer: The creation of the first controlled chain reaction.

Answer: The creation of the first controlled chain reaction.
by

1 Answer

Answer :

Electron is looked upon as a cloud of negative charge according to what?
by

Related questions

The first controlled nuclear chain reaction took place in what year? w) 1895 x) 1910 y) 1942 z) 1945

Description : The first controlled nuclear chain reaction took place in what year? w) 1895 x) 1910 y) 1942 z) 1945

Last Answer : ANSWER: Y -- 1942  

Controlled chain reaction is the working principle of

Description : Controlled chain reaction is the working principle of

Last Answer : nuclear reactor.

What is a controlled chain reaction?

Description : What is a controlled chain reaction?

Last Answer : A chain reaction in which the number of neutrons produced is kept constant is called controlled chain reaction.

Configuration management is best described as: a. control in the implementation of changes to project schedules. b. an organization to review proposed changes to the project deliverables. c. quality control of project deliverables and documentation. d. creation, maintenance and controlled change of the project deliverables.

Description : Configuration management is best described as: a. control in the implementation of changes to project schedules. b. an organization to review proposed changes to the project deliverables ... and documentation. d. creation, maintenance and controlled change of the project deliverables.

Last Answer : d. creation, maintenance and controlled change of the project deliverables.

Configuration management is best described as: a. control in the implementation of changes to project schedules. b. an organisation to review proposed changes to the project deliverables. c. quality control of project deliverables and documentation. d. creation, maintenance and controlled change of the project deliverables.

Description : Configuration management is best described as:  a. control in the implementation of changes to project schedules.  b. an organisation to review proposed changes to the project deliverables ... and documentation.  d. creation, maintenance and controlled change of the project deliverables.

Last Answer : d. creation, maintenance and controlled change of the project deliverables.

A nuclear reactor harnesses nuclear energy by A. Nuclear fusion B. Spontaneous fission C. Uncontrolled chain reaction D. Controlled chain reaction

Description : A nuclear reactor harnesses nuclear energy by A. Nuclear fusion B. Spontaneous fission C. Uncontrolled chain reaction D. Controlled chain reaction

Last Answer : ANSWER: D

Atomic explosion is triggered by - (1) thermo nuclear reaction (2) chemical reaction (3) controlled chain reaction (4) uncontrolled chain reaction

Description : Atomic explosion is triggered by - (1) thermo nuclear reaction (2) chemical reaction (3) controlled chain reaction (4) uncontrolled chain reaction

Last Answer : (4) uncontrolled chain reaction Explanation: During an uncontrolled nuclear chain reaction such as atomic explosion, a radioactive substance gives off energy at a rate that increases rapidly with time, ... its neighbors, in turn setting off other atoms; thus, producing large amounts of energy.

Atomic explosion is triggered by (1) thermo nuclear reaction (2) chemical reaction (3) controlled chain reaction (4) uncontrolled chain reaction

Description : Atomic explosion is triggered by (1) thermo nuclear reaction (2) chemical reaction (3) controlled chain reaction (4) uncontrolled chain reaction

Last Answer : uncontrolled chain reaction

A nuclear reactor is a device used to carry out controlled nuclear reaction whereas GM counter is a device used to detect? A. Current B. Voltage C. Nuclear Radiation (Answer) D. power E. None of these

Description : A nuclear reactor is a device used to carry out controlled nuclear reaction whereas GM counter is a device used to detect? A. Current B. Voltage C. Nuclear Radiation (Answer) D. power E. None of these

Last Answer : C. Nuclear Radiation (Answer)

Pick out the wrong statement. (A) A particular chemical reaction is more temperature sensitive at low temperatures (B) A very high value of equilibrium constant, K (K >> 1) indicates that the reaction is practically irreversible in nature (C) The intercept of the Arrhenius plot is called the 'activation energy' (D) Non-ideal flow takes place in reactors due to recycling, channeling or by creation of stagnant regions

Description : Pick out the wrong statement. (A) A particular chemical reaction is more temperature sensitive at low temperatures (B) A very high value of equilibrium constant, K (K >> 1) indicates that the ... ) Non-ideal flow takes place in reactors due to recycling, channeling or by creation of stagnant regions

Last Answer : (C) The intercept of the Arrhenius plot is called the 'activation energy

_____ planning is the creation of long-range, comprehensive objectives and the development of long-term courses of action.Group of answer choicesTacticalStrategicOperationalSupervisoryFunctional?

Description : _____ planning is the creation of long-range, comprehensive objectives and the development of long-term courses of action.Group of answer choicesTacticalStrategicOperationalSupervisoryFunctional?

Last Answer : Heaven and Earth

Which of the following men was involved with the first controlled nuclear reaction? w) Linus Pauling x) Nelson Sartoris y) Edward Teller z) Enrico Fermi

Description : Which of the following men was involved with the first controlled nuclear reaction? w) Linus Pauling x) Nelson Sartoris y) Edward Teller z) Enrico Fermi

Last Answer : ANSWER: Z -- ENRICO FERMI

How is controlled fission reaction achieved?

Description : How is controlled fission reaction achieved?

Last Answer : Nuclear fission reaction produces more than two neutrons. Excess of neutrons are absorbed so that the number of neutrons per fission is regulated to around one neutron per fission.

During oxidation energy released in a series of slow stepwise reaction controlled by (A)____ and is trapped as (B)____ in the form of (C)____

Description : During oxidation energy released in a series of slow stepwise reaction controlled by (A)____ and is trapped as (B)____ in the form of (C)____

Last Answer : During oxidation energy released in a series of slow stepwise reaction controlled by (A)____ and is trapped as (B)____ in the form of (C)____

During oxidation energy released in a series of slow stepwise reaction controlled by (A)____ and is trapped as (B)____ in the form of (C)____

Description : During oxidation energy released in a series of slow stepwise reaction controlled by (A)____ and is trapped as (B)____ in the form of (C)____

Last Answer : During oxidation energy released in a series of slow stepwise reaction controlled by (A)____ and is trapped as (B)____ in the form of (C)____

What is the rate determining reaction of glycolysis show that this is a coupled reaction and it can be controlled allosterically?

Description : What is the rate determining reaction of glycolysis show that this is a coupled reaction and it can be controlled allosterically?

Last Answer : Need answer

Hydrogen bomb is based on the principle of – (1) controlled fission reaction (2) uncontrolled fission reaction (3) controlled fusion reaction (4) uncontrolled fusion reaction

Description : Hydrogen bomb is based on the principle of – (1) controlled fission reaction (2) uncontrolled fission reaction (3) controlled fusion reaction (4) uncontrolled fusion reaction

Last Answer : (4) uncontrolled fusion reaction Explanation: A thermonuclear weapon is a nuclear weapon design that uses the heat generated by a fission bomb to compress a nuclear fusion stage which indirectly ... the majority of its destructive energy comes from uranium fission, not hydrogen fusion by itself.

When the reaction occurs in the diffusion controlled region, the apparent activation energy as measured is only __________ the true value. (A) Twice (B) Half (C) Equal (D) None of these

Description : When the reaction occurs in the diffusion controlled region, the apparent activation energy as measured is only __________ the true value. (A) Twice (B) Half (C) Equal (D) None of these

Last Answer : (B) Half

In a semi-batch reactor, (A) Mixing takes place in axial direction only (B) Velocity of reaction can be controlled (C) Condition similar to plug flow reactor exists (D) Residence time is constant

Description : In a semi-batch reactor, (A) Mixing takes place in axial direction only (B) Velocity of reaction can be controlled (C) Condition similar to plug flow reactor exists (D) Residence time is constant

Last Answer : (B) Velocity of reaction can be controlled

In a semi-batch reactor (A) Velocity of reaction can be controlled (B) Maximum conversion can be controlled (C) Both the reactants flow counter-currently (D) Residence time is constant

Description : In a semi-batch reactor (A) Velocity of reaction can be controlled (B) Maximum conversion can be controlled (C) Both the reactants flow counter-currently (D) Residence time is constant

Last Answer : (A) Velocity of reaction can be controlled

Semibatch reactor is preferred, when a/an (A) A highly exothermic reaction is to be controlled (B) Undesirable side reaction (at high concentration of one of the reactants) is to be avoided (C) A gas is to be reacted with liquid (e.g. hydrogenation of fat) (D) All (A), (B), and (C

Description : Semibatch reactor is preferred, when a/an (A) A highly exothermic reaction is to be controlled (B) Undesirable side reaction (at high concentration of one of the reactants) is to be avoided (C) A gas is to be reacted with liquid (e.g. hydrogenation of fat) (D) All (A), (B), and (C

Last Answer : (D) All (A), (B), and (C

Hydrogen bomb is based on the principle of (1) controlled fission reaction (2) uncontrolled fission reaction (3) controlled fusion reaction (4) uncontrolled fusion reaction

Description : Hydrogen bomb is based on the principle of (1) controlled fission reaction (2) uncontrolled fission reaction (3) controlled fusion reaction (4) uncontrolled fusion reaction

Last Answer : uncontrolled fusion reaction

The uplift pressure on a dam can be controlled by (i) Constructing cut-off under upstream face (ii) Constructing drainage channels between the dam and its foundation (iii) By pressure grouting in foundation The correct answer is (A) Only (i) (B) Both (i) and (ii) (C) Both (i) and (iii) (D) (i), (ii) and (iii)

Description : The uplift pressure on a dam can be controlled by (i) Constructing cut-off under upstream face (ii) Constructing drainage channels between the dam and its foundation (iii) By pressure grouting in foundation The correct answer is ... ) and (ii) (C) Both (i) and (iii) (D) (i), (ii) and (iii)

Last Answer : Answer: Option D

“The creation of linguistic states was the first and major test for democratic politics in our country.” Justify this statement. -SST 10th

Description : “The creation of linguistic states was the first and major test for democratic politics in our country.” Justify this statement. -SST 10th

Last Answer : Language policy is a safeguard to the languages. It is one of the important aspects of our constitution. Under this policy besides Hindi, 21 other languages are recognised as scheduled languages by the ... on them. In a way 'Language policy' has strengthened the unity and integrity of India.

“The creation of linguistic states was the first and major test for democratic politics in our country.” -SST 10th

Description : “The creation of linguistic states was the first and major test for democratic politics in our country.” -SST 10th

Last Answer : In 1947, the boundaries of several old states of India were changed in order to create new states. This was done to ensure that people who spoke the same language lived in the same ... states has actually made the country more united. It has also led to the much-needed administrative efficiency

Who are the first man and woman according to visayan creation myth?

Description : Who are the first man and woman according to visayan creation myth?

Last Answer : Need answer

What substance was used as a moderator for the chain reaction in the first nuclear reactor? w) graphite x) boron y) water z) cadmium

Description : What substance was used as a moderator for the chain reaction in the first nuclear reactor? w) graphite x) boron y) water z) cadmium

Last Answer : ANSWER: W -- GRAPHITE

How exactly does a "Creation Museum" meet the qualifications to be defined as a museum?

Description : How exactly does a "Creation Museum" meet the qualifications to be defined as a museum?

Last Answer : I think it should be called a Theme Park, along the lines of Disney Land.

Artificial Mercury Creation?

Description : Artificial Mercury Creation?

Last Answer : I seriously don't think that if you are asking how to make Mercury that you should even be attempting to make it. It is a very poisonous substance and would require some very poisonous ingredients. It ... as well as permeate the air around you. I wouldn't be playing with that stuff, very harmful.

What do you think about the ability to simulate the creation of art?

Description : What do you think about the ability to simulate the creation of art?

Last Answer : i can be quite creative at times, but it does not exactly come easy for me. i would not consider what i do to be art exactly. but i would probably be able to live with calling it ' art ... that art is totally subjective, and that the things that trigger it can be caused by almost any old object.

Which of the following was not one of the initial demands of the Sri Lankan Tamils?(a) Recognition of Tamil as an official language (b) Regional autonomy (c) Equality of opportunity in securing jobs and education (d) Creation of an independent Tamil Eelam (state)

Description : Which of the following was not one of the initial demands of the Sri Lankan Tamils?(a) Recognition of Tamil as an official language (b) Regional autonomy (c) Equality of opportunity in securing jobs and education (d) Creation of an independent Tamil Eelam (state)

Last Answer : (d) Creation of an independent Tamil Eelam (state)

Is there a chain reaction after protein starts to crystalize?

Description : Is there a chain reaction after protein starts to crystalize?

Last Answer : Not strictly speaking. Chain reactions produce unstable products which then go on to trigger further reactions. Protein crystallization produces no unstable products. As in other kinds of crystallization, once ... , salt bridges, and hydrophobic interactions) is such that there are no by-products.

A chain reaction in which the number of neutrons produced is kept constant is called

Description : A chain reaction in which the number of neutrons produced is kept constant is called

Last Answer : controlled chain reaction.

What is a chain reaction?

Description : What is a chain reaction?

Last Answer : A chain reaction is the process in which number of neutrons keep on multiplying after each fission rapidly in geometric progression, till the whole of the fissionable material is disintegrated.