Physics Angle of friction and angle of repose are None of these Not equal to each other Equal to each other Proportional to each other None of these Not equal to each other Equal to each other Proportional to each other ANSWER DOWNLOAD EXAMIANS APP
Physics The blue colour of sky is due to Scattering of shorter wavelengths of sunlight in the atmosphere Refraction of sunlight Reflection of sunlight Scattering of longer wavelengths of sunlight in the atmosphere Scattering of shorter wavelengths of sunlight in the atmosphere Refraction of sunlight Reflection of sunlight Scattering of longer wavelengths of sunlight in the atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Echo is heard due to Refraction Interference Reflection Scattering Refraction Interference Reflection Scattering ANSWER DOWNLOAD EXAMIANS APP
Physics Of the four locations mentioned below the highest inside temperature will be attained in the pressure cooker operated with the pressure valve open at sea level at the top of Mt. Everest in an aeroplane flying at a height of 10,000 m with inside pressure maintained at the sea level at a place in a valley below sea level at sea level at the top of Mt. Everest in an aeroplane flying at a height of 10,000 m with inside pressure maintained at the sea level at a place in a valley below sea level ANSWER DOWNLOAD EXAMIANS APP
Physics Bats can sense obstacles because they produce Infrasonic sound waves Supersonic sound waves Ultrasonic sound waves Micro sound waves Infrasonic sound waves Supersonic sound waves Ultrasonic sound waves Micro sound waves ANSWER DOWNLOAD EXAMIANS APP
Physics The pitch of sound depends on its Frequency Amplitude Velocity Intensity Frequency Amplitude Velocity Intensity ANSWER DOWNLOAD EXAMIANS APP
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