Physics Sound becomes hazardous noise pollution at decibels? Above 50 db Above 80 db Above 120 db Above 30 db Above 50 db Above 80 db Above 120 db Above 30 db ANSWER DOWNLOAD EXAMIANS APP
Physics Solids which conduct electricity at higher temperature but not at lower temperature are called Insulator Metallic-conductor Semi-conductor Super-conductor Insulator Metallic-conductor Semi-conductor Super-conductor ANSWER DOWNLOAD EXAMIANS APP
Physics When the Sun is near the horizon during the morning or evening, it appears reddish. The phenomenon that is responsible for this observation is Refraction of light Dispersion of light Reflection of light Scattering of light Refraction of light Dispersion of light Reflection of light Scattering of light ANSWER DOWNLOAD EXAMIANS APP
Physics When a ship enters the sea from a river It rises or sinks depending on the material it is made of It rises a little It remains at the same level It sinks a little It rises or sinks depending on the material it is made of It rises a little It remains at the same level It sinks a little ANSWER DOWNLOAD EXAMIANS APP
Physics A body of mass 5 kg accelerates from 12 m/s to 20 m/s in 4 seconds due to the application of a force on it. Calculate the magnitude of this force (in N). 80 20 40 10 80 20 40 10 ANSWER DOWNLOAD EXAMIANS APP
Physics Weight of a body is maximum at the: Subtropics Equator Tropics Pole Subtropics Equator Tropics Pole ANSWER DOWNLOAD EXAMIANS APP
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