Physics Heat transfer by conduction occurs when molecules Combine Heated None of these Collide Combine Heated None of these Collide ANSWER DOWNLOAD EXAMIANS APP
Physics If there is a circular hole in a metal plate, what happens to the radius of the hole when the plate is heated? Unchanged Decreases Increases Depends upon the metal Unchanged Decreases Increases Depends upon the metal ANSWER DOWNLOAD EXAMIANS APP
Physics Planets are luminous heavenly bodies revolving around a star luminous heavenly bodies that twinkle non-luminous heavenly bodies luminous heavenly bodies that do not twinkle luminous heavenly bodies revolving around a star luminous heavenly bodies that twinkle non-luminous heavenly bodies luminous heavenly bodies that do not twinkle ANSWER DOWNLOAD EXAMIANS APP
Physics On a stationary sail boat, air is blown from a fan attached to the boat. The boat moves in the same direction in which air blows moves in opposite direction in which the air is blown does not move spins around moves in the same direction in which air blows moves in opposite direction in which the air is blown does not move spins around ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these travels in glass with minimum velocity ? Green light Yellow light Violet light Red light Green light Yellow light Violet light Red light ANSWER DOWNLOAD EXAMIANS APP
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? Scattering Interference Diffraction Polarization Scattering Interference Diffraction Polarization ANSWER DOWNLOAD EXAMIANS APP
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