Science Quiz from 171 to 175
Page: 1 | 2 .. 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40
171. The SI unit of thermodynamic temperature is
(A) Celsius
(B) Fahrenheit
(C) Kelvin
(D) None of these
172. The shortest distance between crest to crest is called
(A) phase
(B) thoughs
(C) amplitude
(D) wavelength
173. The speed of sound is fastest in
(A) Solids
(B) Liquids
(C) Gasses
(D) Vacuum
174. The speed of sound is slowest in
(A) Solids
(B) Liquids
(C) Gasses
(D) Vacuum
175. Radioactivity was discovered by
(A) Henri Becquerel
(B) Pierre Curie
(C) Marie Curie
(D) Rutherford
ANSWERS: SCIENCE QUIZ
171. (C) Kelvin
172. (D) wavelength
173. (A) Solids
174. (C) Gasses
175. (A) Henri Becquerel