Physics A disk and a sphere of same radius but different masses roll on two inclined planes of the same altitude and length. Which one of the two objects gets to the bottom of the plane first ? Sphere Disk Both reach at the same time Depends on their masses Sphere Disk Both reach at the same time Depends on their masses ANSWER DOWNLOAD EXAMIANS APP
Physics In the atmosphere ultraviolet rays are absorbed by Helium Oxygen Nitrogen Ozone Helium Oxygen Nitrogen Ozone ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of sound in air depends on None of these Wavelength Temperature Frequency None of these Wavelength Temperature Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the waves have the longest wavelength Violet Green Blue Red Violet Green Blue Red ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following animals can hear ultrasonic sound ? Bat Squirrel Rat Cat Bat Squirrel Rat Cat ANSWER DOWNLOAD EXAMIANS APP
Physics A pond of water appears less deep due to Polarisation Reflection Diffraction Refraction Polarisation Reflection Diffraction Refraction ANSWER DOWNLOAD EXAMIANS APP
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