Physics Total internal reflection can not take place when light goes from : Glass to water Water to air Glass to air Water to glass Glass to water Water to air Glass to air Water to glass ANSWER DOWNLOAD EXAMIANS APP
Physics What is the SI unit of intensity of sound? Newton Tesla Heartz Decibel Newton Tesla Heartz Decibel ANSWER DOWNLOAD EXAMIANS APP
Physics A television channel is characterised by Frequency of transmitted signal Size of picture tube Physical dimension of television screen Velocity of transmitted signal Frequency of transmitted signal Size of picture tube Physical dimension of television screen Velocity of transmitted signal ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is the value of one nanometer? 10-4 cm 10-7 cm 10-6 cm 10-3 cm 10-4 cm 10-7 cm 10-6 cm 10-3 cm ANSWER DOWNLOAD EXAMIANS APP
Physics Find the acceleration (in m/s2) of a body which accelerates from 25 m/s to 30 m/s in 10 seconds 5.5 1 11 0.5 5.5 1 11 0.5 ANSWER DOWNLOAD EXAMIANS APP
Physics Rate of change of momentum is Force Area Pressure Velocity Force Area Pressure Velocity ANSWER DOWNLOAD EXAMIANS APP
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