Question

3.2 units of measurement

1. write the si base unit of measurement for each of these quantities.

a. time
b. length
c. temperature
d. mass
e. energy
f. amount of substance

Explanation:

The International System of Units (SI) has defined base - units for fundamental quantities. Time is measured in seconds, length in meters, temperature in kelvins, mass in kilograms, amount of substance in moles. Energy is a derived quantity and its SI unit is the joule.

Answer:

a. second (s)
b. meter (m)
c. kelvin (K)
d. kilogram (kg)
e. joule (J)
f. mole (mol)