Question
The scientific discipline concerned with the description
of rock successions and their interpretation in terms of a general time scale is called?Solution
Stratigraphy primarily deals with the study of layered sedimentary rocks (called strata) but may also include layered igneous rocks. Layered rocks may result from successive lava flows or from the formation of extrusive igneous rocks.
A stone thrown upward with a speed ’u’ from the top of the tower reaches the ground with a speed ‘3u’. The height of the tower is-
Hyperrnetropia or longsight can be corrected by using :
Self-inductance of a long solenoid is directly proportional to:
What is the electrical charge of a neutrino?
What is the wavelength of visible spectrum?
A body is thrown vertically upward. The work done by gravity is:
A galvanometer coil has a resistance of 14 Ω and the metre shows full scale deflection for a current of 4 mA. How will you convert the metre into a vo...
The Mohs scale is used to measure:
An object is placed at a distance of 10 cm in front of a double convex lens made of glass of refractive index 1.5. Both the radii of curvature of the le...
What is the value of 1 horsepower in watts?
Relevant for Exams:
