Physics Who among the following discovered X-rays? Marie Curie W.C Roentgen James Chadwick J.J Thomson Marie Curie W.C Roentgen James Chadwick J.J Thomson ANSWER DOWNLOAD EXAMIANS APP
Physics When a vibrating tuning fork is placed on a table, a loud sound is heard. This is due to : Damped vibrations Forced vibrations Reflection Refraction Damped vibrations Forced vibrations Reflection Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics Which combination of colour is the most convenient during day and night time ? Red and green Organe and blue White and black Yellow and blue Red and green Organe and blue White and black Yellow and blue ANSWER DOWNLOAD EXAMIANS APP
Physics Which law is also called law of inertia ? Newton second law All of above Newton third law Newton first law Newton second law All of above Newton third law Newton first law ANSWER DOWNLOAD EXAMIANS APP
Physics The resistance of a conductor is inversely proportional to its: Area of cross section Length Resistivity Temperature Area of cross section Length Resistivity Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Sound is heard over longer distances on rainy days because Sound travels faster in moist air Sound travels slowly in moist air Moist air does not absorb sound Moist air absorbs sound Sound travels faster in moist air Sound travels slowly in moist air Moist air does not absorb sound Moist air absorbs sound ANSWER DOWNLOAD EXAMIANS APP
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