GATE-2018 (24) :Wyllie – Time average equation

 

1. Gravitational acceleration (gravity) is commonly expressed in units of milligals (mGal).

$1 Gal=1cm/s^2=0.01 m/s^2$

$1mGal=10^{-3}Gal=10^{-3} cm/s^2=10^{-5} m/s^2$

_References: 

_{1. Fundamentals of Geophysics by William Lowrie.}

_{2. Whole Earth Geophysics by J. Lilliwe}