H2P-590

Estimating quantities

H2 Physics · JC 2 · Medium · Estimating quantities

1. $4\times10^5\,\text{J}$
2. $4\times10^4\,\text{J}$
3. $4\times10^6\,\text{J}$
4. $4\times10^7\,\text{J}$

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