Physics Hertz is the SI unit of Frequency Weight Pressure Power Frequency Weight Pressure Power ANSWER DOWNLOAD EXAMIANS APP
Physics The redness in atmosphere at Sunrise and Sunset is due to : Dispersion of light Scattering of light Refraction of light Reflection of light Dispersion of light Scattering of light Refraction of light Reflection of light ANSWER DOWNLOAD EXAMIANS APP
Physics Golden view of sea shell is due to Dispersion Polarization Reflection Diffraction Dispersion Polarization Reflection Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics A tennis ball machine serves a ball vertically into the air from a height of 2 feet, with an initial speed of 110 feet per second. After how many seconds does the ball attain its maximum height? 3.44 sec 2.87 sec 4.65 sec 5.41 sec 3.44 sec 2.87 sec 4.65 sec 5.41 sec ANSWER DOWNLOAD EXAMIANS APP
Physics Moving electric charge produces : Light rays Sound waves Magnetic field Heat waves Light rays Sound waves Magnetic field Heat waves ANSWER DOWNLOAD EXAMIANS APP
Physics The SI unit for measuring work and energy is Farad Ohm Watt Joule Farad Ohm Watt Joule ANSWER DOWNLOAD EXAMIANS APP
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