10th Class Science Sources of Energy Question Bank Sources of Energy

  • question_answer
    Match the column I with column II and select the correct option from the codes given below.
      Column I   Column II
    (a) Nuclear fusion (i) \[_{92}^{235}U+_{0}^{1}n\to \]\[_{56}^{141}Ba+_{36}^{92}Kr\] \[+\,3_{0}^{1}n+Q\]
    (b) Nuclear fission (ii) Liquid Uranium
    (c) Nuclear fuel (iii) Uranium 235
    (d) Rocket fuel (iv) \[_{1}^{2}H+_{1}^{2}H\to \] \[_{2}^{4}He+Q\]
     

    A) (a)-(i), (b)-(ii), (c)-(iv), (d)-(iii)

    B) (a)-(iv), (b)-(i), (c)-(iii), (d)-(ii)

    C) (a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)

    D) (a) -(iii), (b)-(ii), (c)-(iv), (d)-(i)

    Correct Answer: B

    Solution :

    Nuclear fusion is the fusion of two hydrogen nuclei into a helium nuclei. Nuclear fission is the splitting of heavy nuclei in to smaller one. Uranium - 235 is used as nuclear fuel. Liquid oxygen is used as rocket fuel.


You need to login to perform this action.
You will be redirected in 3 sec spinner