Question

Express each of the following in a form free from logarithm :

$\log F=\log G+\log m_1+\log m_2-2\log d$ can be expressed as $F=G\frac{m_1{m}_2}{d^2}$.
If true write 1 and if false then write 0

Answer 1

$\log F=\log G+\log m_1+\log m_2-2\log d\log F=\log \left(G{m}_1{m}_2\right)-\log d^2\log F=\log \frac{G{m}_1{m}_2}{d^2}$

$F=G\frac{m_1{m}_2}{d^2}$ ...Removing log