GATE 2017-2018 :: GATE Geology and Geophysics
- The most sensitive instrument for magnetic survey is
- Which physical property of the medium governs the response of Ground Penetrating Radar (GPR)?
- Out of the following gases which one has the highest contribution towards the greenhouse effect on the Earth?
- Which of the following is NOT a variety of silica (SiO2)?
- Which one of these is NOT a source of sufficient water supply but can transmit certain quantity of water on a regional scale due to leakage?
- The Jurassic stratigraphic succession of Kutch is characterized by which one of the following?
- Which one of the following mineral constituents exhibits strong absorption in the UV-blue band of the EM spectrum due to charge transfer effect leading to colouration?
- When did the supercontinent Pangaea begin to break up?
- In which of the following localities does coal deposit occur?
- Specific discharge of 1 cm per day is observed in a porous medium where hydraulic head difference is 0.5 m and flow length is 20 m. Calculate the hydraulic conductivity (in m/day).