Physics The working of a rocket is based on the principle of: Conservation of mass Conservation of energy Conservation of angular momentum Conservation of momentum Conservation of mass Conservation of energy Conservation of angular momentum Conservation of momentum ANSWER DOWNLOAD EXAMIANS APP
Physics Acceleration is Inversely proportional to force Directly proportional to force Directly proportional to mass Inversely proportional to mass Inversely proportional to force Directly proportional to force Directly proportional to mass Inversely proportional to mass ANSWER DOWNLOAD EXAMIANS APP
Physics A periscope works on the principle of Total internal reflection Refraction Diffraction Reflection Total internal reflection Refraction Diffraction Reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following colour of light deviates least through the prism? Yellow Red Green Violet Yellow Red Green Violet ANSWER DOWNLOAD EXAMIANS APP
Physics Every hot object emits ________ X–rays Ultraviolet rays Visible light Infrared rays X–rays Ultraviolet rays Visible light Infrared rays ANSWER DOWNLOAD EXAMIANS APP
Physics The spokes used in the wheel of a bicycle increase its Momentum Moment of inertia Velocity Acceleration Momentum Moment of inertia Velocity Acceleration ANSWER DOWNLOAD EXAMIANS APP
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