Every Day Science MCQs Part VI

11 William Harvey’s researches are related to

Blood Circulation

12 Streptomycin was discovered by

  1. A. Waksman

13 Dog star is

The brightest star in the heavens

14 Radioactive substances do not emit


15 The velocity of light was first measured by


16 Distribution of enzymes is

Not a function of blood

17 In humans, most digestion occurs in

Stomach and small intestine

18 A block of wood that floats half in and half out of water has a specific gravity of


19 A ball thrown vertically upwards with an initial velocity of 19.6 m/s returns in 4 seconds. The maximum height attained by the ball is

19.6 m

20 When chain reaction in nuclear becomes violent, central rods are pushed in; these are made of


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