Advertisements
Advertisements
प्रश्न
How are the following derived unit related to the fundamental unit?
watt
उत्तर
kg m2s-3
APPEARS IN
संबंधित प्रश्न
What are the three requirements for selecting a unit of a physical quantity?
State two units of mass bigger than a kilogram. Give their relationship with the kilogram?
Write the derived unit of force
Write the derived unit of work
Name the physical quantity related to the following unit:- watt
The following Figure shows the reading obtained while measuring the diameter of a wire using a screw gauge. The screw advances by 1 division on the main scale when the circular head is rotated once. Calculate:
(i) the pitch of the screw gauge,
(ii) Least count of the screw gauge, and
(iii) The diameter of the wire.
State whether true or false. If false, correct the statement.
The SI unit of electric current is kilogram.
Problems for practice
Convert 36° C into kelvin.
The SI unit of pressure is ______.
