PH-1770

Physical quantities and SI units

Physics · Secondary 4 · Medium · Physical quantities and SI units

1. $0.64\,\text{s}$
2. $1.6\,\text{s}$
3. $3.2\,\text{s}$
4. $6.4\,\text{s}$

Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.