Question

2.] write the equation to give relationship
between °C and °F
3] Express the
following in the scientific
notations;- i]o.0048 2] 234,000 3] 8008
4] 500. O 5] 6.0012
4] what is the SI unit of mass? how it's defined
5] convert 25°c into °F
6] write the rules for determining the number of significant figures. 7] write seven base physical quantities and their units. ​

Answer 1

Answer:

6. Is so long .

7. Mass - Kg(kilogram)

Length - m(metre)

Time - s (second)

Temperature - K or theta.(Kelvin or theta)

Luminous Intensity - cad ( candela)

Amount - mol.

electric current - A (ampere)