Physics Two vectors are said to be equal if Only their directions are same Both magnitude and direction are same Only their magnitudes are same Magnitudes are same but directions are opposite Only their directions are same Both magnitude and direction are same Only their magnitudes are same Magnitudes are same but directions are opposite ANSWER DOWNLOAD EXAMIANS APP
Physics Two stones of unequal masses are thrown vertically up with the same velocity. Which of the following will happen? Both will reach the same height The heavier mass will reach greater height The lighter mass will reach greater height Any of them may reach greater height Both will reach the same height The heavier mass will reach greater height The lighter mass will reach greater height Any of them may reach greater height ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following properties is found only in ferromagnetic materials ? Point in a particular direction Hysteresis Susceptibility independent of temperature Attracting a magnetic substance Point in a particular direction Hysteresis Susceptibility independent of temperature Attracting a magnetic substance ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following scientific discoveries was made by C.V. Raman? Controlled nuclear fission Super Conductivity Inelastic scattering of light by molecules Cyclotron Controlled nuclear fission Super Conductivity Inelastic scattering of light by molecules Cyclotron ANSWER DOWNLOAD EXAMIANS APP
Physics A boy sitting in an open car moving with the constant speed throws a ball straight up into the air. The ball falls By his side Behind him Into his hand In front of him By his side Behind him Into his hand In front of him ANSWER DOWNLOAD EXAMIANS APP
Physics The wavelength of a wave is the distance between Crest and Trough Trough and Trough Both B & C Crest and Crest Crest and Trough Trough and Trough Both B & C Crest and Crest ANSWER DOWNLOAD EXAMIANS APP
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