Physics Energy per unit volume is dimensionally equal to Pressure Work Density Force Pressure Work Density Force ANSWER DOWNLOAD EXAMIANS APP
Physics The commonly used coolant in refrigerators is Freon Oxygen Nitrogen Ammonia Freon Oxygen Nitrogen Ammonia ANSWER DOWNLOAD EXAMIANS APP
Physics The reverse effect of X–ray emission is Raman effect Compton effect Photoelectric Zeeman effect Raman effect Compton effect Photoelectric Zeeman effect ANSWER DOWNLOAD EXAMIANS APP
Physics The type of mirrors used in the headlamp of cars is Cylindrical concave Plane Spherical convex Parabolic concave Cylindrical concave Plane Spherical convex Parabolic concave ANSWER DOWNLOAD EXAMIANS APP
Physics Which best describes how air moves during convection? Cool air falls down Cool air is replaced by warm air Warm air falls down Air always falls down Cool air falls down Cool air is replaced by warm air Warm air falls down Air always falls down ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not a form of Energy? Sound Pressure Heat Motion Sound Pressure Heat Motion ANSWER DOWNLOAD EXAMIANS APP
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