This Quiz contains the questions from the basics and applications of Gravity and Magnetic methods used in Geophysical Investigations. Enjoy the Quiz n Tk cr. . . . . Be Happy. . . All the best. . . . .
Reflects the density variation laterally in the subsurface
Reflects the density variation vertically in the subsurface
Do not reflect density variation
Reflect topogrphic variations only
0.01 mgal
0.1 mgal
0.002 mgal
0.001 mgal
Doppler effect
Proton Precession
Magnetic saturation
Zeeman effect
32.5 m
50 m
25 m
None of these
North Pole
South Pole
North and South both
Equator
1:250000
1:10000
1:5000
1:50000
90 degree
60 degree
45 degree
0 degree
Central low
Central High
Response is flat
High and Low at the edges
Granite
Gabbro
Limestone
Diorite
5 mgal
15 mgal
25 mgal
50 mgal
Gauss Theorem
Green's Theorem
Hayford's Theorem
Clairaut's Theorem
Zero
Positive
Negative
Same as isostatic anomaly
True
False
Tesla
Gauss
Oesterd
None of above
Covalent bonds
Doping
Hysteresis loss
Spin excange interaction
True
False
578 degree celsius
670 degree celsius
550 degree celsius
None of these
Pyroxene
Quartz
Olivine
Biotite
Horizontal ( 0 degree)
45 degree
60 degree
Vertical ( 90 degree)
+ 38.5
+ 24.5
- 35.5
-39.5
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