Influence the value of g , Physics

Assignment Help:

Influence the value of g 

Shape of the earth :
(a) At poles : Generally 'g' value is inversely proportional to the radius of the earth ' r' . Due to flattening of the earth at poles ' r' value is minimum and hence 'g' value is maximum.
(b) At equator: Generally 'g' value is inversely proportional to the radius of the earth 'r'. Due to bulging of the earth at equator 'r' value is maximum and hence 'g' value is minimum.

Height: As we move upwards from the surface of the earth, the distance from the centre of the earth increases. Hence 'g' value decreases. 

2351_influence the value of g.png 

Depth: As we go deep inside the earth, the 'g' value decreases due to effective mass of the earth decreases.

1296_influence the value of g1.png 

Local Conditions: The value of 'g' at a given location is slightly affected by geological deposits, massive concrete ;buildings and topography.

 

 


Related Discussions:- Influence the value of g

Describe construction and working of carbon dioxide laser, Describe the con...

Describe the construction and working of carbon dioxide laser. Construction and Working: The most fundamental form of a CO 2 laser comprise a gas discharge (along with a mi

Energy, Energy: The term energy may be defined as the capacity for doin...

Energy: The term energy may be defined as the capacity for doing work.  There are two forms of energy: potential energy and kinetic energy. POTENTIAL ENERGY Potential e

Uses of ultrasonics, Uses of Ultrasonics: 1. Ultrasonic are used in dia...

Uses of Ultrasonics: 1. Ultrasonic are used in diagnosis of disease, physical therapy as surgical tool & industry. 2. They are used in sounding devices to calculate the dept

What is nuclear fission, The process of changing of a heavy nucleus into tw...

The process of changing of a heavy nucleus into two lighter nuclei of comparable masses (after bombardment with a energetic particle) with liberation of energy is known as nuclear

Angular Acceleration of Earth, 2. The earth’s rotation about its axis chang...

2. The earth’s rotation about its axis changes measurably over time; see http://en.wikipedia.org/wiki/Leap_second and http://en.wikipedia.org/wiki/Tidal_acceleration for detai

Determine the north pole of a compass needle, The magnetic field of Earth r...

The magnetic field of Earth resembles the field of a bar magnet. The north pole of a compass needle, used for navigation, generally points toward the geographic north pole.

Path of particle most likely to follow, Described below is a positively cha...

Described below is a positively charged particle in a uniform rightward-directed electric field. The particle has a velocity focussed toward the top of the screen. Which of the pat

Michelson interferometer, what are the condition for obtaining straight lin...

what are the condition for obtaining straight line fringes

Friction, You have answered a question · 7 mins ago ''The force of friction...

You have answered a question · 7 mins ago ''The force of friction is required to move an object in space as there is no forece of attraction than how a satlite in space move around

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd