Measure Temperature by Thermometer At first, take a clinical thermometer. Now try to understand how temperature can be determined by it. Usually, this thermometer is scaled by line-marks ranging from 94 to 108 degree Fahrenheit.…

Unit of Time The unit of time is second in all the systems of units. But the multiple unit of second (for example: minute, hour. day, month, year etc.) rather than second it is used…

Unit of Mass As per the international system of unit, the unit of mass is kilogram. In short form it is written as kg. The fixed mass kept in the office of International Association of…