Physics Which best describes how air moves during convection? Cool air falls down Cool air is replaced by warm air Warm air falls down Air always falls down Cool air falls down Cool air is replaced by warm air Warm air falls down Air always falls down ANSWER DOWNLOAD EXAMIANS APP
Physics Which law is also called law of inertia ? All of above Newton second law Newton third law Newton first law All of above Newton second law Newton third law Newton first law ANSWER DOWNLOAD EXAMIANS APP
Physics Which color deviates least when passing through a Prism Blue Green Red Yellow Blue Green Red Yellow ANSWER DOWNLOAD EXAMIANS APP
Physics Atomic packing factor of body centred cubic structure (bcc) is 0.63 0.73 0.69 0.68 0.63 0.73 0.69 0.68 ANSWER DOWNLOAD EXAMIANS APP
Physics Hertz is a unit for measuring Intensity of waves Clarity of waves Frequency of waves Wavelength Intensity of waves Clarity of waves Frequency of waves Wavelength ANSWER DOWNLOAD EXAMIANS APP
Physics In SONAR which kind of wave is used? Audible sound Ultrasonic Radio Infrasonic Audible sound Ultrasonic Radio Infrasonic ANSWER DOWNLOAD EXAMIANS APP
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