GATE 2019 58
GATE – 2019 58) A Reversed refraction survey was done over a two layered medium with the interface between them dipping at an angle of 15 0 . The velocities in the upper and lower medium ar…
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GATE 2019
GATE 2019 25. The shear wave velocity in an igneous rock with a density of 2.7 g/cc and rigidity modulus of 24.3 GPa is ___________ km/s(round off to 1 decimal point) (Thanks …
GATE-2019, CSIR-NET 2019 JUNE
102. The apparent resistivities measured with Wenner and Schlumberger arrays are the same when equal amounts of currents are passed through current electrodes and equal potential differences are d…
GATE-2019
56. The Young’s modulus(E) is related to the Lame’s parameter ‘λ’ for a Poisson solid as (Thanks to Neeraja AU) (A) E=2.5λ (B) E=1.5λ (C) E=λ (D) E=0.5λ S…
GATE-2019 (79)
79) The Bulk resistivity of a carbonate formation having 10% porosity which is 75% saturated with hydrocarbons is 500 Ω m. The bulk resistivity of the formation when the porosity is doubled and …
GATE-2019 (21)
21. Assuming Airy iso static compensation , the depth to the Moho from a point located 2 km above the mean sea level is ________ _ km. (round off to 1 decimal place). ( The depth of com…
GATE-2019
24. Given that $\left( \frac{18_{O}}{16_{O}}\right)_{V-SMOW}=2005.2*10^{-6}$,the $\frac{18_{O}}{16_{O}}$ of a sample whose $(\delta^{18}O)_{V-SMOW}$ =+25% is__________ $*10^{-6} $ (round…
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