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Friday, 30 March 2018

physics General Science Physics -16

General Science Physics -16

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226. Fermionic condensate is ......th form of matter:
(a) 7 (b) 6
(c) 7 (d) 4
Answer: (b)

227. Super cooled Fermi gas is  ......th form of matter:
(a) 8 (b) 7
(c) 6 (d) 5
Answer: (b)

228. Who discovered Doppler Effect?
(a) Christian Doppler (b) Newton
(c) Watson (d) Franc Whittle
Answer: (a)

229. Amount of matter is measured in:
(a) Mole (b) Coloumb
(c) Erg (d) Newton
Answer: (a)

230. NASA sent Phoenix mission to:
(a) Venus (b) Mercury
(c) Jupiter (d) Mars
Answer: (d)

231. Instrument used in submarines to view the surface of water:
(a) Radar (b) Sonar
(c) Hydrometer (d) Periscope
Answer: (d)

232. The process of water becoming vapour is:
(a) Evaporation (b) Melting
(c) Condensation (d) Soldfication
Answer: (a)

233. The instrument that converts mechanical energy into electrical energy:
(a) Motor (b) Dynamo
(c) Rectifier (d) Amplifier
Answer: (b)

234. In an electric motor electrical energy is mainly converted to .......
(a) Chemical energy (b) Mechanical energy
(c) Magnetic energy (d) Potential energy
Answer: (b)


235. What will be the weight of a man on Moon, if he has 60kg weight on Earth?
(a) 12 kg (b) 6kg
(c) 10 kg (d) 20kg
Answer: (c)

236. Which colour can absorb the maximum amount of heat?
(a) Blue (b) White
(c) Red (d) Black
Answer: (d)

237. The glass used for making lens:
(a) Safety glass (b) Water glass
(c) Flint glass (d) None of these
Answer: (c)

238. Lens used in camera:
(a) Convex (b) Concave
(c) Biconcave (d) None of these
Answer: (a)

239. The bomb dropped in Hiroshima:
(a) Bokscar (b) Enola Gay
(c) Fatman (d) Little Boy
Answer: (d)

240. The bomb named Fatman was dropped in:
(a) Kawasaki (b) Kyoto
(c) Tokyo (d) Nagasaki
Answer: (d)

241. The smallest unit in computer memory:
(a) Byte (b) Bit
(c) Megabyte (d) Gigabyte
Answer: (b)

242. Sound does not pass through:
(a) Solid (b) Liquid
(c) Vacuum (d) None of these
Answer: (c)

243. India launched its first rocket in:
(a) 1960 (b) 1961
(c) 1962 (d) 1963
Answer: (d)

244. TERLS (Thumba Equatorial Rocket Launching Station) is dedicated to (1968):
(a) SAARC (b) NAM
(c) UNO (d) G-8
Answer: (c)

245. What is known as the king of inventions?
(a) Steam engine (b) Car
(c) Atom Bomb (d) Nuclear fission
Answer: (a)

246. The first to state that the earth revolves round the sun:
(a) Ptolemy (b) Galileo
(c) Kepler (d) Copernicus
Answer: (d)

247. ‘Megabytes’ is the unit for measuring which of the following:
(a) Intensity of earth quake
(b) Memory capacity of a computer
(c) Intensity of wave length
(d) None of these
Answer: (b)

248. To determine the age of fossils ...... is used:
(a) Carbon dating (b) DNA test
(c) Superimposing (d) None of these
Answer: (a)

249. Amount of water in the atmosphere is known as:
(a) Density (b) Gravity
(c) Humidity (d) Humus
Answer: (c)

250. An instrument that does the function of human brain?
(a) Radar (b) Computer
(c) Radio (d) Televison
Answer: (b)
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