General science chemistry for railway exam-examtip4u.com


  On which reaction hydrogen bomb

(A) Nuclear Fission

(B) Nuclear Fusion. 

(C) mutation 

(D) constellation Protected 


Which reaction or nuclear based nuclear bomb

(A) Nuclear Fusion 

(B) Transmission 

(C) convection 

(D) Nuclear Fission 


Who is the radar inventor? 

(A) Greek Heat 

(B) Lendstiner 

(C) Albert Taylor   

(D) Heinrich Hertz


Who discovered the neutrons -

(A) Rutherford 

(B) Pauli 

(C) Randasa 

(D) Chad 


Who discovered the law of the spirits - 

(A) Soli 

(B) Einstein 

(C) The summary 

(D) Mankind 


The first nuclear reactor was created in the direction of 

 (A) POWN 

(B) AIRIC + 4 

(C) MOORELE 

(D) ROGER BACON 


When the first hydrogen bomb was built - 

(A) 1953 

(B) 365 

(C) 1930 

(D) 1952 


What kind of particles are the protons - 

(A) halfless 

(B) money charged 

(C) loan minus 

(D) None 


What type of electron is the particle - 

(A) the money commissioner 

(B) loan charged 

(C) neutral

(D) None 


What types of particles are neutrons?    

(A) Money immobile 

(B) Loose charged 

(C) Appeal 

(D) None of these 


Who did the invention of the atomic bomb - 

(A) Oohon 

(B) Michael Swire. 

(C) William Shawk 

(D) Galileo 


When made the first atom bomb

(A) 1945 

(B) 1952 

(C) 1854 

( D )1932 


Who discovered the electron - 

(A) Andersen 

(B) Rutherford 

(C) JJ cluster 

(D) James Chadwick 



Who had discovered the nucleus of an atom

(A) Rutherford 

(B) Rollstein 

(C) Dalton 

(D) melon

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