List of Important GK Questions from Science (Physics) for SSC CGL Exam Set-14

List of Important GK Questions from Science (Physics) for SSC CGL Exam
List of Important GK Questions from Science (Physics) for SSC CGL Exam Set-14:
The List of Important GK questions from general science were given here, Candidates those who are preparing for the SSC Exam can use this material. We also provide GK Questions from the topics such as, Indian Polity, History, Geography, Science, Economic and Commerce. Follow Us Daily for More Study Materials.


1).On adding a little antimony to germanium we get _________.
a)    P-type semiconductor
b)    N-type semiconductor
c)    Metallic conductor
d)    Intrinsic semiconductor



2).Which one on the following is correctly matched?
a)    Quarks – A kind of crystal
b)    Venus – Brightest planet
c)    Nucleon – Proton and Electron    
d)    Maser – A powerful source of heat  



3).Which one of the following is correctly Matched?
a)    Radar – to measure the intensity of radiation   
b)    Pulsor – to measure the pulse of human beings
c)    Sonar – for locating the submerged objects
d)    Quasar – to measure the energy of quantum



4).Atom bomb is based on the principle of ___________.
a)    Nuclear fusion   
b)    Nuclear fission
c)    Chemical reaction
d)    None of these



5).Which one of the following layers of the atmosphere is responsible for the reflection of radio waves?
a)    Troposphere   
b)    Stratosphere
c)    Mesosphere
d)    Ionosphere



6).Which of the following wave/rays are produced by nuclear charges in the atoms?
a)    Infrared rays
b)    Lights waves
c)    X-rays
d)    Gama – rays



7).When a wave goes from one place to another it transports ____________.
a)    Matter   
b)    Energy
c)    Mass
d)    Nothing



8).The sudden fall of atmospheric pressure indicates ________.
a)    Fair weather
b)    Strom
c)    Rain
d)    Cold wave



9).A 100 watt bulb will consume one unit of electrical energy in ___________.
a)    1 hour
b)    10 hours
c)    One day   
d)    60 hours



10).Television was discovered by ____________.
a)    Becquerrel
b)    Bhaba H.J.
c)    Bohr
d)    Baird J.L.



Answers:                                 
1). b)   2). b)   3). c)   4). b)   5). d)   6). d)   7). b)   8). b)   9). b)   10). d)