Physics Total internal reflection can not take place when light goes from : Water to air Glass to air Water to glass Glass to water Water to air Glass to air Water to glass Glass to water ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of any wave is proportional to which of the following? Amplitude Square root of amplitude Square of amplitude Cube of amplitude Amplitude Square root of amplitude Square of amplitude Cube of amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics Sound produced at a point is heard by a person after 5 second, while the same sound is heard by another person after 6 seconds. If the speed of sound is 300 m/s, what could be the maximum and minimum distances between the two persons? 1.8 km, 0.15 km 2.8 km, 0.25 km 2.2 km, 0.20 km 3.3 km, 0.30 km 1.8 km, 0.15 km 2.8 km, 0.25 km 2.2 km, 0.20 km 3.3 km, 0.30 km ANSWER DOWNLOAD EXAMIANS APP
Physics An integrated circuit is more advantages than a coventional circuit because If a part of the integrated circuit fails the entire circuit is simply replaced They make the electric equipments more reliable and easier for servicing All listed here A faulty part of a conventional circuit may be difficult to locate and repair If a part of the integrated circuit fails the entire circuit is simply replaced They make the electric equipments more reliable and easier for servicing All listed here A faulty part of a conventional circuit may be difficult to locate and repair ANSWER DOWNLOAD EXAMIANS APP
Physics Flemings ''Left hand Rule" is associated with the effect of Magnetic field on magnet Magnetic Field on current Electric field on current Electric field on magnet Magnetic field on magnet Magnetic Field on current Electric field on current Electric field on magnet ANSWER DOWNLOAD EXAMIANS APP
Physics The frequency used in TV and radar system lies in VHF SHF HF UHF VHF SHF HF UHF ANSWER DOWNLOAD EXAMIANS APP
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