Physics If a person moves a trolley for a distance of 10 m with a force of 50 N, then the work done is 500 J 5 J 0.2 J 20 J 500 J 5 J 0.2 J 20 J ANSWER DOWNLOAD EXAMIANS APP
Physics The direction of heat flow between two objects depends on Whether they are in solid, liquid or gaseous state Their masses Their temperatures Their heat contents Whether they are in solid, liquid or gaseous state Their masses Their temperatures Their heat contents ANSWER DOWNLOAD EXAMIANS APP
Physics Electrical burns occur principally because of The heat generated by the flow of electrical current through the body Radiation pulses of the electricity All of these The high energy of electrons The heat generated by the flow of electrical current through the body Radiation pulses of the electricity All of these The high energy of electrons ANSWER DOWNLOAD EXAMIANS APP
Physics Pa(Pascal) is the unit for Conductivity Pressure Thrust Frequency Conductivity Pressure Thrust Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics Light travels fastest in Air Glass Water Diamond Air Glass Water Diamond ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of sound in air depends on Frequency None of these Wavelength Temperature Frequency None of these Wavelength Temperature ANSWER DOWNLOAD EXAMIANS APP
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