DP HEAD CONSTABLE AWO/TPO (GENERAL SCIENCE) QUIZ

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Question 1:

Body temperature is regulated by-

Question 2:

The Golden rice contains-

Question 3:

Silver articles become black after some time when exposed to air because- ?

Question 4:

The PH of a solution changes from 3 to 6. The H+ ion concentration –

Question 5:

If a moving body turns its speed to 1.5 times, what will be the impact on its kinetic energy?