The aqueous manometer is preferred to the mercuric one to measure small pressure differences because the density of water is small compared to that of mercury, So, the difference in water levels in the...
Nokia 2 comes with a superb primary camera of 8 MP, autofocus, and LED flash, It offers features such as geo-tagging, and touch focus, It takes wonderful photos with high quality, It has video...
Atmospheric pressure is the weight of a column of air above the Earth’s surface per unit, As we go up, the height of this column decreases, so, does the pressure, At the eardrum, the...
Oppo F5 offers a primary camera of 16 MP, f/1.8, phase detection autofocus, and LED flash, It has features such as geo-tagging, touch focus, face detection, HDR, panorama, It takes superb photos with high...
