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

Optical coherence tomography, Assume we place a screen with two parallel sl...

Assume we place a screen with two parallel slits right in front of a lens (with focal distance f ), and illuminate with light (at wavelength λ) from far away. (a) What will be the

Inkjet printer, definition, Working principal, applications ??

definition, Working principal, applications ??

Explain ultra violet waves, Ultra violet Waves: The wavelength of ultra...

Ultra violet Waves: The wavelength of ultra violet wave from 380mm down to 60nm.

Low frequency loop impedance, Low frequency loop impedance: Low frequen...

Low frequency loop impedance: Low frequency loop impedance testing is a useful method complementary to DC bonding testing.  A visual inspection of cable bundle shields, complem

Calculate the velocity, a)      For the 30days beginning July 15 find a lis...

a)      For the 30days beginning July 15 find a list of moon rise times for Australia, Brisbane. From these data make a table and calculate the period of the moon in its orbit arou

Magnetic field and electric current., the magnetic field at a dictance of 2...

the magnetic field at a dictance of 2cm from the axis of a straight conductor carrying current is 12mT.Find the currentin the conductor?

Interference, with the help of diagram explain the working of newton''s rin...

with the help of diagram explain the working of newton''s ring

Dipole moment, what is the electric field when both the charges are same in...

what is the electric field when both the charges are same in dipole

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