Physics Anemometer is an instrument meant for measuring ________ Air masses Velocity Temperature Wind speed Air masses Velocity Temperature Wind speed ANSWER DOWNLOAD EXAMIANS APP
Physics A particle dropped from the top of a tower uniformly falls on ground at a distance which is equal to the height of tower. Which of the following paths will be traversed by the particle ? Parabolic Great circle Circle Hyper–parabolic Parabolic Great circle Circle Hyper–parabolic ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays have greatest similarity with A-rays B-rays U.V.-rays X-rays A-rays B-rays U.V.-rays X-rays ANSWER DOWNLOAD EXAMIANS APP
Physics Natural radioactivity was discovered by Enrico Fermi Henri Becquerel Ernest Rutherfor Marie Curie Enrico Fermi Henri Becquerel Ernest Rutherfor Marie Curie ANSWER DOWNLOAD EXAMIANS APP
Physics If a copper wire is increased to double its length, its resistance will become One–fourth Half Four times Double One–fourth Half Four times Double ANSWER DOWNLOAD EXAMIANS APP
Physics The pitch of sound depends on its Intensity Frequency Velocity Amplitude Intensity Frequency Velocity Amplitude ANSWER DOWNLOAD EXAMIANS APP