Physics Optic fibres are used in : Endoscopy Ultrasound scans X-ray photos CAT scans Endoscopy Ultrasound scans X-ray photos CAT scans ANSWER DOWNLOAD EXAMIANS APP
Physics The layer of atmosphere used for radio-wave transmission is Troposphere Stratosphere Ionosphere Chromosphere Troposphere Stratosphere Ionosphere Chromosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Sprayer functions on Pascal's law Bernouli's principle Archemede's principle Floatation principle Pascal's law Bernouli's principle Archemede's principle Floatation principle ANSWER DOWNLOAD EXAMIANS APP
Physics A parallel-plate capacitor of capacitance C1 is made using two gold plates. Another parallel-plate capacitor of capacitance C2 is made using two aluminium plates with same plate separation, and all the four plates are of same area. If rg and ra are respectively the electrical resistivities of gold and aluminium, then which one of the following relations is correct? C1 = C2 C2>C1 C1pa = C2pg C1>C2 C1 = C2 C2>C1 C1pa = C2pg C1>C2 ANSWER DOWNLOAD EXAMIANS APP
Physics The function of ball bearings in a wheel is : Just for convenience To convert kinetic friction into rolling friction To increase friction To convert static friction into kinetic friction Just for convenience To convert kinetic friction into rolling friction To increase friction To convert static friction into kinetic friction ANSWER DOWNLOAD EXAMIANS APP
Physics A metal-semiconductor junction diode is called ________ Photo diode Tunnel diode P-N Juction diode Schottky diode Photo diode Tunnel diode P-N Juction diode Schottky diode ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS