Elementary Idea of G...movement of water...re spaces of soil and rock bene...mbination of pressure and elevation...can store and transmit...ercentage of void spa...it weight of wate...direction and rate of...lta;hLQ = -kA \frac{\...AAA: Cross-sectional...sumptions of Darcy&#3...mogeneous and...lta;hLQ = -kA...

Groundwater Resources of Bihar Bihar, a sta...rtile Indo-Gangetic pl...from over-extraction,...Features of Groundwater in Bihar G...North Bihar Plains:...a, Kosi, Gandak, and Ba...at depths of 5–...rrigation and urb...tion as % of Availabi...ube wells and hand pu...Over-Exploitati...in North Bihar suffe...

Geological Consider...struction of Dams and Tunnels...e success and stability of dams and t...pressure and ensure lo...Strength and Stability...Treatment of fractured...stability and should...ientation of rock...Reservoir-Induced Se...s with pre-existing f...ust withstand excavat...nd nature of folds ca...In high-str...

The water table and the piezometric...ribe groundwater and how it be...39;s a breakdown of each term:...he upper surface of the zone...where the pores and fra...w). The level o..., precipitation, and human a...Designing and...Influence of P...

The Principles of Engineering...foundation of understanding how ge...designing, and construct...1. Understanding Earth...Types of Rocks: C...ng the role of mine...lts, Folds, and Joints:...rmeability, and water t...ubsurface profiles. G...Methods: Non-inv...ical in long-ter...

Vertical Distribution of Subsurface Wa...n the degree of water saturation and its inter...on with soil and rock. The...are the zone of aeration a...39;s surface and above t...nts. Sub-divisi...l water zone and capilla...2. Zone of Saturati...Zone of A...r ecological and...

Origin and Types of Groundwater...fractures, and rock form...us sources and is classi...ajor types of groundwate...ric water, and vadose wa...been part of the Eart...ies or deep-seated...gma or deep-seated roc...the pores of sediment...ter bodies and is isol...rs, lakes, and melting...rated zone of t...re, mineral-ric...

Permeability Per...e measure of a material...or soil, and is typica...st be well-connected....viscosity and density....alignment of flow pat...than fine-graine...Fractures and Cracks:...erwise low-permeabili...Presence of Impermea...). Silt and Clay: V...tures are open (10&mi...AA = Cross-sec...= Length of f...

Porosity is the measure of the void spaces...as a percentage of the total...of the material and determines the capacity of the mate...terials (e.g., sands) a...mple: Fractures and joints...ns (e.g., sand) often have...ng: Well-sor...g down minerals and...

JEE Main Frict...peddling of a bicy...the force of friction e...ont wheel and in the fo...ont wheel and in the ba...: A block of mass 0.1 k...the block and the wall...tal force of 10 N is...e block is- (a...ced on it and is conn...: A block of mass m s...Statement-2: The coe...the block and the pla...) μs= 1- 1/...efficient of f...