Physics 1 m/s equals ________ km/hr 43969 18/5 16/5 43967 43969 18/5 16/5 43967 ANSWER DOWNLOAD EXAMIANS APP
Physics Which type of reaction produces the most harmful radiation ? Photo-Chemical reaction Fusion reaction Fission reaction Chemical reaction Photo-Chemical reaction Fusion reaction Fission reaction Chemical reaction ANSWER DOWNLOAD EXAMIANS APP
Physics Two identical solid pieces, one of gold and other of silver, when immersed completely in water exhibit equal weights. When weighed in air (given that density of gold is greater than that of silver) The gold piece will weigh more The silver piece will weigh more Weighing will depend on their masses Both silver and gold pieces weigh equal The gold piece will weigh more The silver piece will weigh more Weighing will depend on their masses Both silver and gold pieces weigh equal ANSWER DOWNLOAD EXAMIANS APP
Physics Which term is not associated with sound wave? Candela Hertz Decibel Mach Candela Hertz Decibel Mach ANSWER DOWNLOAD EXAMIANS APP
Physics Radio waves sent out by a radio stations are reflected by Stratosphere Ionosphere Troposphere Mesosphere Stratosphere Ionosphere Troposphere Mesosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Sound becomes hazardous noise pollution at decibels? Above 80 db Above 30 db Above 50 db Above 120 db Above 80 db Above 30 db Above 50 db Above 120 db ANSWER DOWNLOAD EXAMIANS APP