Wednesday, 2 March 2016

General Science Physics -10

131. Fermionic condensates is form of matter
(a) 8                 (b) 7
(c) 6                 (d) 5
Answer: (c)

132. A radar that detects the presence of an enemy aircraft uses:
(a) Sound waves                              
(b) Radio waves
(c) Electric waves                             
(d) Ultrasonic waves
Answer: (b)

133. Insulators are substances with:
(a) Free electrons                               
(b) Bound electrons
(c) (A) & (B)                                          
(d) None of the above
Answer: (b)

134. The rays which cause sun burn are:
(a) Ultra violet                                            
(b) Infrared
(c) Visible light                                           
(d) Cosmic rays
Answer: (a)

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

136. Which is Ramanujan number
(a) 1279                                                     
(b) 1729
(c) 1927                                                     
(d) 1972
Answer: (b)

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

138. Force between different type of molecules:
(a) Conjugation                                   
(b) Immersion
(c) Adhesion                                        
(d) Repulsion
Answer: (c)

139. Spectacles used for viewing 3-dimensional films have: ,
(a) Convex lens                                  
(b) Bifocal lens
(c) Concave lens                                
(d) Polaroids
Answer: (b)

140. Fog heavily laden with smoke is:
(a) Sleet                                            
(b) Glare
(c) Smog                                          
(d) Dew
Answer: (c)

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