Physics A mirage occurs because of Total internal reflection by layers of air Interference of light Reflection by hot ground Diffraction of light Total internal reflection by layers of air Interference of light Reflection by hot ground Diffraction of light ANSWER DOWNLOAD EXAMIANS APP
Physics Of the following properties of a wave, the one that is independent of the other is its velocity frequency amplitude wavelength velocity frequency amplitude wavelength ANSWER DOWNLOAD EXAMIANS APP
Physics If a barometric reading is falling, this usually indicates what None No pressure Decreasing pressure Increasing pressure None No pressure Decreasing pressure Increasing pressure ANSWER DOWNLOAD EXAMIANS APP
Physics Golden view of sea shell is due to Diffraction Dispersion Reflection Polarization Diffraction Dispersion Reflection Polarization ANSWER DOWNLOAD EXAMIANS APP
Physics An object with a mass of 22 kg moving with a velocity of 5 m/s possesses a kinetic energy of : 110 J 2750 J 110 J 275 J 110 J 2750 J 110 J 275 J ANSWER DOWNLOAD EXAMIANS APP
Physics Ventilators are provided near the ceiling of the room because These do not look nice in the lower part These provide some sunlight in the room The exhaled warmer air rises up and goes out These provide cross ventilation in the room These do not look nice in the lower part These provide some sunlight in the room The exhaled warmer air rises up and goes out These provide cross ventilation in the room ANSWER DOWNLOAD EXAMIANS APP
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