Physics Choose the most appropriate answer: Sir CV Raman was awarded Noble Prize for his work connected with which of the following phenomenon of radiation? Polarization Scattering Diffraction Interference Polarization Scattering Diffraction Interference ANSWER DOWNLOAD EXAMIANS APP
Physics If a body moves with a constant speed in a circle No work is done on it No acceleration is produced in it Its velocity remains constant No force acts on it No work is done on it No acceleration is produced in it Its velocity remains constant No force acts on it ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is used for regulated electric supply ? Tunnel diode Junction diode Zener diode Gun diode Tunnel diode Junction diode Zener diode Gun diode ANSWER DOWNLOAD EXAMIANS APP
Physics The energy of a photon varies directly with its Frequency Speed None of these Wave length Frequency Speed None of these Wave length ANSWER DOWNLOAD EXAMIANS APP
Physics In a refrigerator, the cooling system should always be Can be anywhere At the bottom At the middle At the top Can be anywhere At the bottom At the middle At the top ANSWER DOWNLOAD EXAMIANS APP
Physics Addition of suitable impurities into semiconductor, is called Forming Mixing Doping Diluting Forming Mixing Doping Diluting ANSWER DOWNLOAD EXAMIANS APP
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