मराठी
महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता १० वी

Which substance is used as fuel in nuclear power plants?

Advertisements
Advertisements

प्रश्न

Which substance is used as fuel in nuclear power plants?

एका वाक्यात उत्तर
Advertisements

उत्तर

In a nuclear power plant, uranium or plutonium are used as fuel.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 5: Towards Green Energy - Answer in one sentence

संबंधित प्रश्‍न

Most of the sources of energy we use represent stored solar energy. Which of the following is not ultimately derived from the Sun’s energy?


Which of the following is used as a moderator in the reactor of a nuclear power station?

(a) liquid sodium
(b) boron
(c) graphite
(d) carbon dioxide


An uncontrolled nuclear chain reaction forms the basis of:

(a) nuclear power plant
(b) hydrogen bomb
(c) thermal power station
(d) atom bomb


A nuclear reaction is represented by the equation: 

`""_1^2H+_1^2H->_2^3He+xc+E`   

What type of nuclear bomb is based on similar reactions?


Explain why, in a nuclear reactor, the chain reaction stops if the control rods are fully inserted into the graphite.


Make the correct choices in the following:
(a) In one atom of copper (mass number 63, atomic number 29) there are


Which of the following statements are correct?
Electrons have


What do you mean by atomic number?


What do you mean by nuclear energy? What is responsible for its release?


Write the approximate mass of a proton, neutron and electron in a.m.u.


A nucleus `"_11Na^24` emits a beta particle to change into Magnesium (Mg).
(i) Write the symbolic equation for the process.

(ii) What are numbers 24 and 11 called?

(iii) What is the general name `"_12^24Mg` with respect to `"_11^24Na`?


What changes occur in the nucleus of a radioactive element when it emits an alpha particle? Show by an example?


The nucleus of an atom does not contain electrons. Explain how is it possible for the nucleus to emit a beta particle which is fast moving electron.


An isotope of uranium is 92Y238, i.e., it has mass number 235 and atomic number 92.
Find the number of electrons in the neutral atom of this isotope.


What is nuclear waste? What are hazard of nuclear waste to living beings? How is nuclear waste disposed off?


In nuclear power plants, turbines working on solar panels are used.


Define.

Nuclear fission


Discuss problems associated with nuclear power generation.


Give scientific reason.

It is absolutely necessary to control the fission reaction in nuclear power plants.


Why is nuclear fission useful to mankind?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×