Everyday Science MCQs 16

The launch of the first LIQUID fueled rocket in the world is attributed to:
(a) China
(b) Russia
(c) United States-✔️
(d) Germany

The instrument used to measure the relative humidity of air is
(a) Hygrometer-✔️
(b) Salinometer
(c) Calorimeter
(d) Hydrometer

The instrument used to measure the pressure of gases is the (a) Barometer
(b) Monometer-✔️
(c) Psychrometer
(d) Spectrophotometer

The instrument used to measure the concentration of salt water is the
(a) Galvanometer
(b) Salinometer-✔️
(c) Altimeter
(d) Hygrometer

The German physicist who first demonstrated the existence of Radio waves was
(a) Arthur Eddington
(b) Henrich Hertz-✔️
(c) William Harvey
(d) Marcello Malpighi

The first person to see a cell under microscope was

(a) Max von Laue
(b) Gustav Kirchhoff
(c) Robert Hooke-✔️
(d) Hans Bethe

The fastest-running terrestrial animal is
(a) Cheetah-✔️
(b) lion
(c) man
(d) jaguar

The density of milk is measured by a
(a) Monometer
(b) Hygrometer
(c) Lactometer-✔️
(d) Anemometer

The characteristic odour of Garlic is due to which one of the following?
(a) Chlorine-containing compounds
(b) Fluorine-containing compounds
(c) Nitrogen-containing compounds
(d) Sulphur-containing compounds-✔️

The branch of medical science which is concerned with the study of disease as it affects a community of people is called
(a) Epidemiology-✔️
(b) oncology
(c) paleontogy
(d) pathology