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Start learning 50% faster. Sign in nowHeavy water is used in certain types of nuclear reactors where it acts as a neutron moderator to slow down neutrons so that they are more likely to react with the fissile uranium-235 than with uranium-238 which captures neutrons without fissioning. Because they do not require uranium enrichment, heavy water reactors are of concern in regards to nuclear proliferation.
The seasonal reversal of winds is the typical characteristic of
_______ is the not the sedimentary rock.
Boundary line between Germany and Poland
Consider the following statements:
1. The distance between rails is one metre is known as Broad Gauge.
2. The distance between the ra...
Which river originates from Trimbakeshwar, near Nasik in Maharashtra?
Which of the following statements is NOT correct?
(I) Agra and Darjeeling are located on the same latitude.
(II) Higher mountainous regi...
Consider the following statements with reference to the features of Himalayas:
1. These mountains are tectonic in origin.
2. These are you...
Where is the ‘Gulf of Mannar Marine’ national park situated?
Which of the following is incorrect with reference to Peaty soil?
Which of the following is a physical change?