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

In nuclear power plants, turbines working on solar panels are used. - Science and Technology 2

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प्रश्न

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

पर्याय

  • True

  • False

MCQ
चूक किंवा बरोबर
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उत्तर

False

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 5: Towards Green Energy - Write true or false

संबंधित प्रश्‍न

Of what material are the control rods of a nuclear reactor made?


The following question are about the nuclear reactor of a power plant.  

Which isotope of uranium produces the energy in the fuel rods?

 


In the nuclear reactor of a power plant: 

how do control rods control the rate of fission?


One atomic mass unit (u) is equivalent to an energy of:


Which of the following can undergo nuclear fusion reaction?

(a) uranium
(b) deuterium
(c) barium
(d) krypton


The mass numbers of four elements A, B, C and D are 2, 20, 135 and 235, respectively. Which one of them will be most suitable to make: 

a hydrogen bomb?


Chlorine has an atomic number 17 in the form of isotope, one of atomic weight 35 and the other atomic weight 37. What do you understand by an isotope? Name two other elements which have isotopes.

What do you mean by atomic number?


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


The isotope of 92U235 decays by alpha emission to an isotope of Thorium (Th). The Thorium isotope decays by beta emission to an isotope of Protactaminum (Pa). Write down the equations to represent these two nuclear changes. 


State charge and mass of α-particle.


What happens to the atomic number of an element when it emit a beta particle.


The nucleus B emit a β-particle and is transformed into nucleus C. What is the composition of C?


A certain nucleus X has a mass number 15 and atomic number 7. Find the number of neutrons. The nucleus X losses one proton and Express the change and write the symbol of the new nucleus.


A certain nucleus X has a mass number 15 and atomic number 7. Find the number of neutrons. The nucleus X losses one β-particle and Express the change and write the symbol of the new nucleus.


In nuclear power plants, neutrons are bombarded on atoms of __________.


Which is the process used to harness nuclear energy these days? Explain it briefly.


Give scientific reasons.

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


 Give scientific reason.

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


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