Related Questions

Initial pressure of oxygen introduced into the 'bomb' of the bomb calorimeter for determination of calorific value of coal/fuel oil may be around __________ atm.
A 3-5
B 25-30
C 60-65
D 95-100
The 'bomb' in the bomb calorimeter is made of
A Molybdenum stainless steel
B Mild steel
C High silicon iron (14% Si)
D Copper
Hydrogen bomb employs the nuclear fusion of
A Hydrogen
B Deuterium
C Tritium
D Helium
The phenomenon occurring during explosion of a hydrogen bomb is
A Nuclear fission
B Nuclear fusion
C A combination of both nuclear fission & fusion
D None of these
One single bomb wiped the beautiful town Hiroshima and another Nagasaki - কোনটি সঠিক অনুবাদ ?
A দুটি পৃথক বোমা দুটি সুন্দর শহর হিরোশিমা ও নাগাসিককে ধ্বংস করেছিল
B একটিমাত্র বোমা সুন্দর শহর হিরোশিমা ও নাগাসাকিকে ধ্বংস করেছিল
C একটিমাত্র বোমা সুন্দর শহর হিরোশিা ও অন্যটি নাগাসাকিকে নিশ্চিহ্ন করে দিয়েছিল
D কোনোটিই সটিক নয়
First Atom Bomb was dropped in
A 1944
B 1945
C 1935
D 1942
The girls __ a game called 'Bomb' for almost ten minutes when the teacher suddenly __ the classroom.
A have played / will enter
B were paying/entered
C are playing / comes
D had been playing/entered
First Atom Bomb has dropped on ----
A Germany
B Japan
C Italy
D Austria
In each of the following questions, find out which part of the sentence has an error. 'Hardly had I reached the airport' 'before I learnt' 'about the powerful bomb explosion ' 'No error'
A Hardly had I reached the airport
B before I learnt
C about the powerful bomb explosion
D no error
What was the name of the nuclear bomb that the US detonated over Nagasaki ?
A Fat Man
B Little Boy
C Thin man
D Flying Man

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