Physics In SONAR which kind of wave is used? Ultrasonic Radio Audible sound Infrasonic Ultrasonic Radio Audible sound Infrasonic ANSWER DOWNLOAD EXAMIANS APP
Physics Full form of CFL used in place of electric bulbs is Closed filament lamp Constantan filament lamp Compact fluorescent lamp Closed fluorescent lamp Closed filament lamp Constantan filament lamp Compact fluorescent lamp Closed fluorescent lamp ANSWER DOWNLOAD EXAMIANS APP
Physics 'Mirage' is an example of Refraction of light only Total internal reflection of light only Refraction and total internal reflection of light Dispersion of light only Refraction of light only Total internal reflection of light only Refraction and total internal reflection of light Dispersion of light only ANSWER DOWNLOAD EXAMIANS APP
Physics The material used in the fabrication of a transistor is Copper Silicon Aluminium Silver Copper Silicon Aluminium Silver ANSWER DOWNLOAD EXAMIANS APP
Physics Sound travels with a different speed in media. In what order does the velocity of sound increase in these media? Iron, air and water Air, water and iron Iron, water and air Water, iron and air Iron, air and water Air, water and iron Iron, water and air Water, iron and air ANSWER DOWNLOAD EXAMIANS APP
Physics The radiant energy having lowest energy is Gamma rays Microwave radiation UV rays Visible light Gamma rays Microwave radiation UV rays Visible light ANSWER DOWNLOAD EXAMIANS APP
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